Transmethylation
n. [化]转甲基作用
🔁 扩展释义
【化】 甲基转移作用【医】 甲基转移
🗣️ 情景例句
How long has he held office?
他已任职多长时间了？
That can't be.
不可能。
Hi! You guys keep talking so loudly that I have to speak at the top my voice!
哎！你们一直这样大声讲话，我都不得不扯着嗓子说话了。