Powdered rubber
[化] 粉末橡胶
🧩 词语组成解析
a. 弄成粉末的, 粉状的\\n[医] 粉状的
rubber
['rʌbɚ]
n. 橡胶;橡皮;决胜局;避孕套;
adj. 橡胶制成的;
vt. 涂橡胶于;用橡胶制造;
vi. 扭转脖子看;好奇地引颈而望;
rubb=rub相互磨擦+er名词后缀 → 能相互摩擦的 → 橡皮
🗣️ 情景例句
Well, assume that if you care about Michelle
噢， 假如你关心 Michelle
The problem is that my boss says he can't keep my job open for me.
可问题是老板说他无法继续保留我的工作。
We have special river birthday parties in the summer.
夏天，我们为这条河举办特殊的生日宴会。