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
It's all right, Albert.
不要紧了。Albert。
Is it raining now?
现在正在下雨吗？
Can't you come in and have tea now, Peter?
彼得，你现在能进来喝茶吗？