later 是名词,表示晚点,稍后的意思.late是形容词,表示晚的,迟的意思.一般用于词组：be late或be late for school/work上学迟到或上班迟到.e.g.:I am busy now,I will talk to you later.我现在很忙,晚点再和你说.I a...