Procain penicillin g

[化] 青霉素普魯卡因

?? 詞語組成解析

penicillin [,p?n?'s?l?n]
n. 青霉素,盤尼西林;

??? 情景例句

You have excelled youself this time, well done!
這一次你超水平發(fā)揮了,干得不錯(cuò)!
I invited him to come back, but he wouldn't.
我請(qǐng)他回來,但是他不肯。
The nurse assisted the doctor in the operating room.
護(hù)士在手術(shù)室協(xié)助醫(yī)生動(dòng)手術(shù)。
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