Procain penicillin g
[化] 青霉素普鲁卡因
🧩 词语组成解析
penicillin
[,pɛnɪ'sɪlɪn]
n. 青霉素，盘尼西林;
🗣️ 情景例句
At least we are not the only ones facing these problems.
至少不光是我们面临这样的问题。
How much is the excess baggage charge?
超额行李费多少钱？
They've gone to London.
他们去伦敦了。