Tca
[医] 三羧酸
🗣️ 情景例句
He's not crying anymore.
他不再哭了。
The staff in this shop is very helpful.
这家商店的店员很热心。
The examiner must have been pleased with my performance, for he smiled and said.'Just one more thing, Mr.Eames.
“埃姆斯先生，只剩1项了。