adj. 过去的,以前的;结束的;前任的;
n. 过去,过往;往事;[语]过去时;
prep. 超过,超出;远于;越过;
adv. 经过,超过;
🗣️ 情景例句
What's bugging you?
你正烦什么?
What's lost is lost.
流水落花春去也。
In the organization of industrial life the influence of the factory upon the physiological and mental state of the workers has been completely neglected.