Tca
[医] 三羧酸
🗣️ 情景例句
How do you tie your bow tie?
你怎么打领结的？
She is a member of the ski club.
她是滑雪俱乐部的成员。
There are times when we would willingly give everything we possess to save our lives,
有时，我们为了挽救生命，愿意付出我们所占有的一切。