punctual ˈpʌŋktʃuəl
ADJ-GRADED If you are punctual, you do something or arrive somewhere at the right time and are not late. 准时的;守时的
He's always very punctual. I'll see if he's here yet.
他总是很准时。我去看看他是否已经来了。
SYN on time, timely, early, prompt
punctually
My guest arrived punctually.
我的客人来得很准时。
punctuality
I'll have to have a word with them about punctuality.
我必须和他们谈一谈守时的问题。