Carboxylnitroso rubber (cnr)
[化] 羧基亚硝基橡胶
🧩 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
I want to put some of my good hangers in Grandpa's closet.
我想在爷爷的衣橱 放几个好的衣架。
No, it isn't. Yes, it is.
不，它不是。 是的，它是。
All the biscuits that were sent were carefully weighed.
凡送来的饼干都仔细地称量。