Alkylating agent
烷[烃]化剂
🧩 词语组成解析
[机] 烷基化的, 烷基化作用
🗣️ 情景例句
My name is Wang Feng and I'm calling to cancel plane ticket.
我叫王峰，我想取消我预定的飞机票。
I can't seem to get to sleep.
我好象睡不着。
What is more, they will not have to rely solely on the written word.
而且，也不必完全依赖文字材料。