Impingement black
[化] 接触法炭黑; 槽法炭黑
🧩 词语组成解析
impingement
[im'pindʒmənt]
n. 侵犯，冲击;反跳;
black
[blæk]
adj. 黑（色）的;黑色人种的;黑暗的;不加牛奶的;
n. 黑色;黑人;黑颜料;黑暗;
v. 使变黑;抵制;拒绝;使变黑暗;
🗣️ 情景例句
Please have your customs declaration form ready.
请把您的申报表准备好。
I agree. I wish they were simpler.
我觉得也是，希望能简单些。
Half an hour later ,she woke up and began to cry.
半小时后她醒了，哭了起来。