W-recative dyes
[化] W型反应染料
🧩 词语组成解析
n. 染料, 染色（dye复数形式）
🗣️ 情景例句
You took the words right out of my mouth.
我的话让你先说出来了。
We have 50 provinces.
我们有50个省。
Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the pot-holer.
作出这样的准备是必要的，因为无法预见到洞穴探险者究竟会遇到什么性质的困难。