stem
US /stɛm/
・UK /stem/
B1 中級英檢中級多益
n. (c./u.)名詞 (可數/不可數)幹 ； 莖
Cut the stem of this flower as long as you can
v.t.及物動詞抽去...的梗(或莖)
We need to stem these roses before we sell them to the flower shop
v.i.不及物動詞起源於
I think your sickness may stem from eating too much
v.t.及物動詞阻擋；阻止；遏制
The health organization wants to stem the virus before is spreads around the country
n. (c./u.)名詞 (可數/不可數)(工具的)柄；把；桿
The car hit the stem of the light poll, but it is still standing
n. (c./u.)名詞 (可數/不可數)詞幹
The stem of ‘useful’ is ‘use’
影片字幕
相較其他國家，東京如何成功做到「防震」？(How Tokyo Made Itself Earthquake-Proof)
07:14
- I'm not the most stem oriented person but I found that this course really elegantly breaks down the
我並不是一個最注重乾貨的人，但我發現這門課程非常優雅地分解了
- can use it to teach yourself pretty much anything under the stem umbrella they've got courses on
您可以用它來自學莖傘下的幾乎所有內容，他們有相關的課程
臍帶血庫是否適合我的家庭？ (Is Cord Blood Banking Right For My Family?)
03:38
- for all my children if you have the chance to safeguard your baby stem cells
哇！
- stem cells
事實上，已經有三萬多個完成的臍帶血幹細胞移植手術。
隨著 Nokia、Ericsson 的沒落，歐洲是如何失去科技巨頭的地位？ (How Europe Lost Its Tech Giants)
09:10
- Brilliant has been essential in my journey into STEM.
在我進入 STEM 的過程中，Brilliant 一直髮揮著至關重要的作用。
- There's something for everyone—whether you're starting out on your STEM journey
每個人都能找到適合自己的東西--無論你是在 STEM 之旅的起步階段
為什麼那麼多人後悔去讀大學？ (The TRUTH Why So Many Regret University/College)
19:03
- These two research and education establishments are responsible for world-changing inventions and discoveries such as the theory of evolution, IVF, artificial intelligence, heart and lung transplants, stem cell research, gravity, the discovery of electrons and nuclear fission, and last but not least, the Internet.
這兩所大學的研究與教育建設帶來了許多改變世界的發明和發現，例如進化論、人工受孕、人工智能、心肺移植、幹細胞研究、地心引力、發現電子和核分裂，最後最重要的是——網路。
如果你能為自己培養一個新的身體會怎樣？ (What If You Could Grow Yourself a New Body?)
04:59
- To do this, you first need stem cells.
想做到這點，首先你需要幹細胞。
- The most powerful kind of stem cells are called pluripotent stem cells.
最強大的一種幹細胞被稱為「多能幹細胞」。
【生活英文】禁食時，你的身體會發生什麼事？ (What Happens To Your Body When You Fast?)
04:28
- A study published last month in Cell Stem Cell found that fasting two to four days at a time can cause a reduction in white blood cells, which sounds bad, but it's actually a good thing.
Cell Stem Cell 網站上個月發表一項研究指出，禁食時間長達二到四天會造成血液中白血球數下降，聽起來好像很慘，但其實沒那麼糟！
- See, the cells that are killed off are the older or damaged immune cells, and when the body rebounds, it uses stem cells to create brand new, healthy ones.
因為被消滅的細胞是比較老而且有損壞的免疫細胞，當身體再度活絡起來，幹細胞就會製造全新健康的細胞。