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
Our company has had a big business in Chinese arts and crafts.
我们公司经营大宗中国工艺品。
David would get up early in the morning to deliver newspaper.
戴维一早起床就去送报纸。
Collecting small items can easily become a mania.
收集小玩艺儿很容易着迷。