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
Why don't you go to your room, Mom, and get some sleep.
为什么不到你的房间去？妈妈， 去睡一会儿。
When the clock strikes twelve at midnight.
当午夜十二点的钟声敲响时。
I've been working at a meat factory for about two months now.
大约两个月来，我一直在一家肉厂干活。