Halomethylation
卤甲基化作用
🗣️ 情景例句
Come and see me later and I'll give you some advice.
稍后来见我，我给你一些建议。
How can I get in touch with you?
我要怎样联络你呢？
And then quickly and quietly we did just that.
于是，我们就迅速而且悄悄地干了起来。