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
We're very lucky, the three of us ...
我们非常幸运， 我们三个……
For once, I haven't taken the wrong train!
我从来不曾误搭过一次列车。
Newspapers and magazines offered the family huge sums for the exclusive rights to publish stories and photographs.
报纸、杂志出高价向他们购买文字、图片的独家报道权。