Mesoxyalyurea
四氧嘧啶
🗣️ 情景例句
I made a lunch date with him and his daughter weeks ago.
几星期前我约好和他以及他女儿共进午餐。
The party is a good opportunity for us to meet.
这聚会是我们彼此见面的好机会。
Have you taken his temperature?
你给他量过体温吗？