Dihydro f penicillin
[医] 二氢青霉素F
🧩 词语组成解析
penicillin
[,pɛnɪ'sɪlɪn]
n. 青霉素，盘尼西林;
🗣️ 情景例句
The evening newspaper is cheaper than the morning paper.
晚报比早报要便宜。
That's really something.
真了不起。
What did you do at the meeting?
你们在会上做什么呢？