Remethylation
再次甲基取代作用
🗣️ 情景例句
I'm Richard. What's your name?
我是Richard！你叫什么？
Do you really want to know what I think?
你真想知道我怎么想吗？
I'll keep the box in the shade so that the sun doesn't burn the little plants.
我将把盒子放在阴凉的地方，这样太阳就不会把幼苗晒枯。