Penicillin x
[医] 青霉素X, 对羟苄基青霉素
🧩 词语组成解析
penicillin
[,pɛnɪ'sɪlɪn]
n. 青霉素，盘尼西林;
🗣️ 情景例句
What's the tuition for one year of college?
大学一年的学费是多少？
You can forget that!
你别想了吧！
The doctors have not yet decided how the woman died.
医生们至今还未确定这位妇女的死因。