unused
adj
never having been used 未曾使用过的
an unused envelope, postage stamp 未用过的信封、 邮票.
unused adj [pred 作表语]
~ to sth/sb unaccustomed to or unfamiliar with (sth/sb) 不习惯; 不熟悉
The children are unused to city life/to living in a city. 这些孩子不习惯城市生活.
🗣️ 情景例句
Did you look at them?
你看过了吗?
Would you mind not spitting everywhere?
不要随地吐痰行吗?
The train was late but nobody knew the reason for the delay.