Compound rubber
[化] 混合生胶
🧩 词语组成解析
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
You did a good job.
你做得真棒！
I cannot afford two days off a week.
我忙得无法一星期抽出两天休假。
Yes. I went to bed too late last night.
是的。我昨晚睡得太晚。