Rarefication
n. 變稀薄, 稀薄
??? 情景例句
Public transportation is quite convenient in this city.
在這個(gè)城市里，公共交通很方便。
Uh-oh, here comes my boy friend, he's insanely jealous.
噢，我男朋友過來啦，他可是個(gè)大醋壇子呦。
Where's the Tomorrow Land Building?
未來世界大廈在哪兒？