F-reactive dyes
[化] F型反应染料; F型活性染料
🧩 词语组成解析
reactive
[[ri'æktiv]]
a. 反动的, 反应的\\n[医] 反应的
n. 染料, 染色（dye复数形式）
🗣️ 情景例句
I can't show my face in public anymore.
我不能再在公众场合露面了。
My biggest problem so far has been trying to remember everybody's name.
迄今为止我最大的问题就是尽量记住每个人的名字
We can't decide who should open it first.
我们难以决定谁先打开礼物包。