gain in popularity中为什么用in,原句:The Green Party has been gaining in__英语解答

gain in popularity中为什么用in,
原句:The Green Party has been gaining in_______(popular) recently.popularity

人气：261 ℃　时间：2020-06-28 06:17:05

解答

vt.,vi.
获得,得到
作及物动词时,直接跟后面的popularity
作不及物动词时,用介词in连接后跟popularity