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)。