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
I like this song very much, in terms of its rhythm and melody.
我很喜欢这首歌，喜欢它的节奏和旋律。
The spacecraft is scheduled to arrive at Saturn next year.
太空船预定明年到达土星。
I want some envelopes,please.
请给我拿几个信封。