pollution前面加什麼冠詞
前面加冠詞the,例如:1、Theirmoodisgenerallyglum-andnotjustbecauseofthepollutionthathasblightedChina'scapitaloverrecentmonths,afterwhathadbeenagloriousspring.他們大都心情鬱悶,不僅僅是因爲近幾個月一直困擾...
前面加冠詞the,例如:1、Theirmoodisgenerallyglum-andnotjustbecauseofthepollutionthathasblightedChina'scapitaloverrecentmonths,afterwhathadbeenagloriousspring.他們大都心情鬱悶,不僅僅是因爲近幾個月一直困擾...
它的動詞形式爲:pollute。動詞加上後綴-tion/-ation,變成名詞。如:invent(v.)-invention(n.)accept(v.)-acception(n.)invite(v.)-invitation(n.)...