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
OK.
好的。
Everyone is entitled to his own opinion.
每個人可以保留他的自己的意見。
He says nothing about the poor selection of goods in the shops, or about those unfortunate people who have to travel from the country to the city every day to get to work.