Alpha-rubber
[化] α橡胶; 溶胶体橡胶
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
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 don't envy him his money problems.
我庆幸自己没有他那些金钱的烦恼。
You haven't been around much lately,have you?
你近来不大出来走动了，是吧？
He sends me interesting postcards from the ports where the ship stops.
他还从船停泊的海港给我寄来了明信片。