Nitrile rubber
[化] 丁腈橡胶
🧩 词语组成解析
n. [化]腈
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
Where did this money come from?
这些钱从哪来？
Have you ever thought about becoming a professional musician?
你曾经考虑了成为一个职业的音乐家吗？
Thank you. You watched the match, didn't you?
谢谢你。你看了比赛，对吧？