Carboxylic
[机] 羧基的
🗣️ 情景例句
You're a big boy.
你是个大孩子了。
Time reveals all things.
时间会揭露一切。
Armed with a torch, the vicar went up into the clock tower to see what was going on.
牧师拿着一支电筒走上钟楼想去看看究竟发生了什么事情。