Opsopyrrol
[医] 3-甲[基]-4-乙[基]吡咯
🗣️ 情景例句
Would you excuse me?
失陪一下。
How did you doing spend your holiday?
你假期怎么过的？
Grandma is ill, she said. I must take her to hospital.
“奶奶病了，”她说，“我必须送她去医院。