X-reactive dyes
[化] X型反应染料; X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
You hit it.
你说对了。
Thank you for inviting me to speak at the dinner.
谢谢你邀请我共进晚餐。
No. Two visitors have just arrived and I want to give them something nice to eat.
不是。我家刚来了两位客人，我想煮些好吃的招待他们。