Carboxylic rubber
[化] 羧基橡膠
?? 詞語組成解析
[機] 羧基的
rubber
['r?b?]
n. 橡膠;橡皮;決勝局;避孕套;
adj. 橡膠制成的;
vt. 涂橡膠于;用橡膠制造;
vi. 扭轉脖子看;好奇地引頸而望;
rubb=rub相互磨擦+er名詞后綴 → 能相互摩擦的 → 橡皮
??? 情景例句
Is anybody hungry?
有人餓了嗎？
The smith is making shoes for a horse while braining his cat.
鐵匠在煅馬蹄鐵時，他的貓聽得頭鐺鐺作響。
Mary has written ten letters today.
馬力今天寫了十封信。