Tca
[医] 三羧酸
🗣️ 情景例句
Well, that's life, isn't it?
这就是生活，不是吗？
A hen is on her eggs.
母鸡蹲在它的蛋上。
Then the teacher says, Stop and put your hands in front of you now.
“现在停止，并把手放在面前。”