Quatrimycin
差向四环素, 四-霉素
🗣️ 情景例句
Hi.
嗨。
I'm always confused with s and th.
我常把s和th搞混。
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。