Bivinyl rubber
[机] 丁烯橡胶
🧩 词语组成解析
n. [化]丁(间)二烯,联乙烯
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 did both with Richard and Susan,
有Richard和Susan时我这样做，
I told him to stay for lunch.
我告诉他留下来吃午餐。
It was an important part of Native American's existence.
野牛是美洲土著人赖以生活的重要部分。