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, you're the young man who did all this.
嗯， 你就是那位拍这些照片的年轻人。
Many new ideas are discovered during college years.
大部分崭新的观念都产生于大学时代。
We agree to insert a clause giving you a ten-day grace period.
我们同意给你加上一条10天宽限期的条款。