Methbipyranone
药甲双吡喃酮
🗣️ 情景例句
What's the exchange rate today?
今天的兑换比率是多少？
His bad English is a bar to his getting a job.
他的英语很差，这是他找工作的一个障碍。
May I go with you?
我可以跟你一起去吗？