Procaine penicillin
[医] 普鲁卡因青霉素
🧩 词语组成解析
procaine
[prəu'kein]
n. 普鲁卡因（一种局部麻醉药）;
penicillin
[,pɛnɪ'sɪlɪn]
n. 青霉素，盘尼西林;
🗣️ 情景例句
What about a cup of tea?
喝杯茶如何？
Sit down.
坐下！
Would you please read the draft contract and make your comments about the terms?
请仔细阅读合同草案，并就合同各条款提出你的看法好吗？）