W-reactive dyes
[化] W型反应染料; W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 drive a hard bargain.
你真会讲价。
People are always changing, aren't they?
人总是在变，不是吗？
For them this is a major operation which involves considerable planning.
看戏在他们是件大事，需要精心计划。