before相关词语的反义词有什么
before 的反义词是：
later: 在后
中文解释：
adv. 以前;在前
conj. 在…以前;在…之前
短语说说：
Before Class 上课前 ; 课前 ; 上课之前 ; 做好课前
Before service 售前服务 ; 售前办事
than before 比以前 ; 前比
词典百科：
If something happens before a particular date, time, or event, it happens earlier than that date, time, or event. 在 (某日、某时、某事件) 以前
例：Annie was born a few weeks before Christmas.
安妮在圣诞节前几个礼拜出生。
re World War II, women were not recruited as intelligence officers.
二战前，女性不被征募为情报官。
If a particular situation has to happen before something else happens, this situation must happen or exist in order for the other thing to happen. 在 (某事发生) 之前 (另一情况必须发生)
例：There was additional work to be done before all the troops would be ready.
在全军准备就绪之前还有些事情要做。
If you do one thing before doing something else, you do it earlier than the other thing. 在 (做某事) 之前
例：He spent his early life in Sri Lanka before moving to Canada.
移居加拿大前，他早年生活在斯里兰卡。
If there is a period of time or if several things are done before something happens, it takes that amount of time or effort for this thing to happen. 经过 (一段时间或努力) 才
例：It was some time before the door opened in response to his ring.
他按过门铃后好一会儿门才打开。
相关词语的反义词：
beforehand 的反义词是 middle
beforehand 的反义词是 middle , late
