Calcium penicillin
[医] 青霉素钙
🧩 词语组成解析
penicillin
[,pɛnɪ'sɪlɪn]
n. 青霉素，盘尼西林;
🗣️ 情景例句
That's a great idea.
好主意。
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
Excuse me. Where's the toilet, please?
请问洗手间在哪？