10,000 個「 how to repair tooth enamel naturally 」的搜尋結果

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2018年智能手機耐用性大獎! (Smartphone Durability Awards 2018!)10:18

2018年智能手機耐用性大獎! (Smartphone Durability Awards 2018!)

2
B1 中級
How To Learn & Study Chess Openings（How To Learn & Study Chess Openings）22:41

How To Learn & Study Chess Openings（How To Learn & Study Chess Openings）

19
B1 中級
幹飛魚下流｜怎麼做 (Dry Fly Fishing Down Stream | How To)07:06

幹飛魚下流｜怎麼做 (Dry Fly Fishing Down Stream | How To)

35
B1 中級
如何建立良好的學習習慣？ (HOW TO BUILD GOOD STUDY HABITS)09:21

如何建立良好的學習習慣？ (HOW TO BUILD GOOD STUDY HABITS)

49
A2 初級
我只根據我的祖先DNA測試做了食物。 (I Only Made Food Based On My Ancestry DNA Test)09:11

我只根據我的祖先DNA測試做了食物。 (I Only Made Food Based On My Ancestry DNA Test)

14
中文B1 中級
得吃!- 兒童速成班 1.1 (Gotta Eat! - Crash Course Kids 1.1)02:56

得吃!- 兒童速成班 1.1 (Gotta Eat! - Crash Course Kids 1.1)

2402
A2 初級
大學生們對於泰勒斯 - Reputation的反應 (COLLEGE KIDS REACT TO TAYLOR SWIFT - REPUTATION (Full Album Reaction))12:32

大學生們對於泰勒斯 - Reputation的反應 (COLLEGE KIDS REACT TO TAYLOR SWIFT - REPUTATION (Full Album Reaction))

445
中文A2 初級
提升：伯努利原理（物體如何飛行演示） (Lift: Bernoulli’s Principle (How Things Fly Demonstration))02:13

提升：伯努利原理（物體如何飛行演示） (Lift: Bernoulli’s Principle (How Things Fly Demonstration))

8
中文A2 初級
15-Year-Old Deadpool 2 Actor Julian Dennison Can't See His Own Movie07:46

15-Year-Old Deadpool 2 Actor Julian Dennison Can't See His Own Movie

276
中文A2 初級
雪崩之後。生活中的創傷後應激障礙攝影家（第一部分）｜Nat Geo Live! (After the Avalanche: Life as an Adventure Photographer With PTSD (Part 1) | Nat Geo Live!)24:38

雪崩之後。生活中的創傷後應激障礙攝影家（第一部分）｜Nat Geo Live! (After the Avalanche: Life as an Adventure Photographer With PTSD (Part 1) | Nat Geo Live!)

354
B1 中級
如何學習滑雪 (How to Learn to Ski)03:26

如何學習滑雪 (How to Learn to Ski)

107
B2 中高級
牙髓治療（後退技術 (Endodontic Treatment (Step Back Technique))03:05

牙髓治療（後退技術 (Endodontic Treatment (Step Back Technique))

121
C1 高級
Places to really kick off your Oita experience15:02

Places to really kick off your Oita experience

5
A2 初級
How to Master Yourself - 10 Steps to Achieve Self Mastery08:16

How to Master Yourself - 10 Steps to Achieve Self Mastery

50
B1 中級
同理心跟同情心只差一個字，但是兩者大不同！ (How empathy works - and sympathy can't)02:51

同理心跟同情心只差一個字，但是兩者大不同！ (How empathy works - and sympathy can't)

16413
中文B1 中級
如何親近別人?（How To Get People To Open Up）07:16

如何親近別人?（How To Get People To Open Up）

358
A2 初級
海獺喜歡冰！海洋生物學家解釋了其中的原因 (Sea Otters LOVE Ice! But Why -- A Marine Biologist EXPLAINS)09:50

海獺喜歡冰！海洋生物學家解釋了其中的原因 (Sea Otters LOVE Ice! But Why -- A Marine Biologist EXPLAINS)

283
中文C1 高級
如何發音。Affrates和發聲 (How to Pronounce: Affricates and Voicing)02:08

如何發音。Affrates和發聲 (How to Pronounce: Affricates and Voicing)

25
中文B1 中級
How to Cook Yakisoba10:05

How to Cook Yakisoba

13
B1 中級
如何讓愛情天長地久 (How to Make Love Last Forever)05:58

如何讓愛情天長地久 (How to Make Love Last Forever)

75
中文B1 中級
字幕已審核實用英文會話：如何表達身體不適？ (Learn English Phrases: How to Talk About Sickness in English (Free Mp3 File!))10:18

實用英文會話：如何表達身體不適？ (Learn English Phrases: How to Talk About Sickness in English (Free Mp3 File!))

7579
中文A2 初級
How To Link Amazon Prime To Twitch00:51

How To Link Amazon Prime To Twitch

9
B2 中高級
白宮說COVID結束了! (The White House Says COVID Is Over!)13:28

白宮說COVID結束了! (The White House Says COVID Is Over!)

70
中文B1 中級
Talk About Food in English LIKE A NATIVE with these 25 Expressions07:46

Talk About Food in English LIKE A NATIVE with these 25 Expressions

29
A2 初級
如何滑雪|如何滑雪 (How To Ski|How To Snow Ski)03:49

如何滑雪|如何滑雪 (How To Ski|How To Snow Ski)

69
B1 中級
螃蟹的 "蟹 "字是什麼意思？?| 霸王靴"......有木偶!| 海綿寶寶 (The Kuddly Krab IRL! ? | "Bossy Boots" ...with Puppets! | SpongeBob)06:17

螃蟹的 "蟹 "字是什麼意思？?| 霸王靴"......有木偶!| 海綿寶寶 (The Kuddly Krab IRL! ? | "Bossy Boots" ...with Puppets! | SpongeBob)

11
中文B1 中級
How Dogs Spread The Coronavirus06:37

How Dogs Spread The Coronavirus

648
B1 中級
漢塞爾和格雷特歌曲合集｜CBeebies (Hansel and Gretel Song Compilation | CBeebies)10:20

漢塞爾和格雷特歌曲合集｜CBeebies (Hansel and Gretel Song Compilation | CBeebies)

8
中文B1 中級
嬰兒芯片浮游生物IRL！？???| 海綿寶寶 IRL (Baby Chip Plankton IRL! ??? | SpongeBob IRL)05:36

嬰兒芯片浮游生物IRL！？???| 海綿寶寶 IRL (Baby Chip Plankton IRL! ??? | SpongeBob IRL)

9
中文B1 中級
Should Women at High Risk for Breast Cancer Avoid Soy?03:12

Should Women at High Risk for Breast Cancer Avoid Soy?

13
B1 中級
字幕已審核歌喉讚的「胖艾美」生活比電影還要瘋狂！ (Rebel Wilson on Pitch Perfect 3)02:39

歌喉讚的「胖艾美」生活比電影還要瘋狂！ (Rebel Wilson on Pitch Perfect 3)

10360
中文A2 初級
字幕已審核老爸指南：跟寶寶搭飛機？你可能會碰到這幾種爸爸 (HOW TO FLY WITH A BABY)01:51

老爸指南：跟寶寶搭飛機？你可能會碰到這幾種爸爸 (HOW TO FLY WITH A BABY)

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中文B2 中高級
G-Eazy - 無限REMIX英尺。A$AP Rocky, Cardi B, French Montana, Juicy J, Belly. (G-Eazy - No Limit REMIX ft. A$AP Rocky, Cardi B, French Montana, Juicy J, Belly)06:35

G-Eazy - 無限REMIX英尺。A$AP Rocky, Cardi B, French Montana, Juicy J, Belly. (G-Eazy - No Limit REMIX ft. A$AP Rocky, Cardi B, French Montana, Juicy J, Belly)

6
B1 中級
合租公寓 (Sharing an Apartment)12:09

合租公寓 (Sharing an Apartment)

40
中文A2 初級
字幕已審核如何做你不想做的事情？ (This is How to Do Things You Don't Want to Do)04:25

如何做你不想做的事情？ (This is How to Do Things You Don't Want to Do)

96020
中文B1 中級
【英文文法】什麼時候不要用"to"？(When NOT to use 'to' in English - Grammar)06:24

【英文文法】什麼時候不要用"to"？(When NOT to use 'to' in English - Grammar)

6702
中文A2 初級
日本人對歐洲甜點的看法｜痛苦的拆箱過程 (Japanese Thoughts on European Sweets | Painful Unboxing)11:10

日本人對歐洲甜點的看法｜痛苦的拆箱過程 (Japanese Thoughts on European Sweets | Painful Unboxing)

4
B2 中高級
字幕已審核【商務英語】在英語工作環境中，只學會商務英語可能還不夠？你需要認識的社交英語！（Don't Just Learn Business English）08:23

【商務英語】在英語工作環境中，只學會商務英語可能還不夠？你需要認識的社交英語！（Don't Just Learn Business English）

64815
中文A2 初級
字幕已審核【易混淆文法】Need to 及 Have to 你會分辨嗎？讓老師替你解惑！ Need to, have to, must - modals of necessity06:18

【易混淆文法】Need to 及 Have to 你會分辨嗎？讓老師替你解惑！ Need to, have to, must - modals of necessity

40424
中文A2 初級
焦慮治療｜停止驚恐發作 - 自然快速的驚恐發作和焦慮治療 (Anxiety Treatment | Stop Panic Attacks - Naturally Fast Panic Attack and Anxiety Treatment)02:58

焦慮治療｜停止驚恐發作 - 自然快速的驚恐發作和焦慮治療 (Anxiety Treatment | Stop Panic Attacks - Naturally Fast Panic Attack and Anxiety Treatment)

291
B1 中級
安提瓜度假旅遊指南 | Expedia ) (Antigua Vacation Travel Guide | Expedia ))06:54

安提瓜度假旅遊指南 | Expedia ) (Antigua Vacation Travel Guide | Expedia ))

171
中文B1 中級
一切都很糟糕｜《零下的潛水艇》--第11部分 (Everything Is AWFUL | Subnautica Below Zero - Part 11)38:42

一切都很糟糕｜《零下的潛水艇》--第11部分 (Everything Is AWFUL | Subnautica Below Zero - Part 11)

11
B1 中級
如何制止骚乱（How to Stop a Riot）10:18

如何制止骚乱（How to Stop a Riot）

8
B1 中級
俚語發音 (Top 20 Slang English Contractions List)10:26

俚語發音 (Top 20 Slang English Contractions List)

1124
中文B1 中級
傑米和泰勒-斯威夫特 - 烘烤它關閉 - 站起來抗擊癌症 - 嘲諷 (Jamie & Taylor Swift | Bake It Off | Stand Up to Cancer | Parody)02:54

傑米和泰勒-斯威夫特 - 烘烤它關閉 - 站起來抗擊癌症 - 嘲諷 (Jamie & Taylor Swift | Bake It Off | Stand Up to Cancer | Parody)

1050
B1 中級
如何獲得任何女孩的電話號碼 (How To Get ANY Girl's Phone Number)03:46

如何獲得任何女孩的電話號碼 (How To Get ANY Girl's Phone Number)

770
中文A2 初級