Polymethylation
[化] 聚甲基化; 聚甲基化作用
🗣️ 情景例句
Certainly, sir. The elevators are right across the lobby.
当然可以，先生。电梯就在大厅的正对面。
Why are you following me?
你为什么跟着我？
Yes, it is. You need to wear warmer clothes.
是啊，你应该穿得更暖和些。