key

US /ki/

UK /ki:/

A1 初級英檢初級多益
n.名詞答案
Check your answers against the answer key after you finish doing the practice test
n.名詞鑰匙 ; 電鑰
I think I left my key at the office
adj.形容詞極重要的;關鍵性的
The key element in this mixture is the vinegar
n.名詞(電腦)鍵
The Home key is used to go to the top of the webpage or the start of a line
n.名詞圖例
Here's the key so you can figure out what the diagram means
v.t.及物動詞用鍵盤輸入訊息
All you have to do is key in the four-digit PIN to access your hotel room
n.名詞(音樂)調
The song is written in the key of C major.

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