较前较后英语怎么说

"Earlier" and "later" are the English equivalents for "较前" and "较后" respectively. These words are used to indicate a time that is before or after a specific point in time.
For example, "I'll call you later" means "我稍后给你打电话" and "I finished my work earlier than I thought" means "我比预期早完成了我的工作"
The origin of these words is from Old English, "læt" means "late" and "ær" means "early" which combined to give the modern English words "later" and "earlier".