Reactive pigment
[化] 活性颜料
🧩 词语组成解析
reactive
[[ri'æktiv]]
a. 反动的, 反应的\\n[医] 反应的
pigment
['pɪgmənt]
n. 颜料，色料;[生]色素;
vt. 给…着色;
vi. 呈现颜色;
🗣️ 情景例句
I came to spend some time with my favorite nephew.
我来是为了和我心爱的侄儿相聚一些时间。
It's one o'clock sharp.
现在一点整。
The woman was a visitor. She did not live in London. She lived in the country.
这老太太是位游客，不住在伦敦。