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
What are your hobbies?
你有那些爱好？
It is hard to please all parties.
取悦各方，谈何容易。
But Fortune's favoured children belong to the second class.
但是，命运之神的宠儿是第二类人，