W-reactive dye
[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
dye
[daɪ]
n. 染料，染色;颜色;
vt. 染色;给…染色;
vi. 染上或粘上（颜色）;
🗣️ 情景例句
And this is Shirley and Nicole.
这是 Shirley和 Nicole。
Do you think you could lend me some of your records/CDs?
请问你能借我几张唱片吗？
Are these bags heavy? No, they're light.
不，是轻的。