Halogenoid
n. [化]类卤基
🗣️ 情景例句
What language do they speak in Japan?
在日本他们说什么语言？
It's a pen.
是支笔。
In a few minutes he returned with my bag and gave it back to me.
一会儿工夫他拿着我的提包回来了，把它还给了我。