Dimethyl ketone
[医] 二甲酮, 丙酮
🧩 词语组成解析
[医] 二甲基
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
You don't know what the surprise is yet?
你们还不知道这个惊喜是什么？
He has the advantage of a new set of clubs and has played everyday.
他拥有新的球杆，所以有利，何况他每天都在练习。
An earthquake comes like a thief in the night, without warning.
地震就像夜间的小偷，不打招呼就来了。