Divinyl rubber
[化] 丁二烯橡胶
🧩 词语组成解析
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
Why is that?
为什么？
I mean it. I'm serious. I'm no kidding!
我是认真的。
During the journey, their boat began to sink.
途中，船开始下沉，