Usage note
准时表示在规定的时间到达。
zhǔn shí biǎo shì zài guī dìng de shí jiān dào dá。
准时 means to arrive or do something on time.
准时表示在规定的时间到达。
zhǔn shí biǎo shì zài guī dìng de shí jiān dào dá。
准时 means to arrive or do something on time.
准时常用于上学、开会和出行。
zhǔn shí cháng yòng yú shàng xué 、 kāi huì hé chū xíng。
It is often used for school, meetings, and travel.
按时 means doing something at the planned time.
迟到 is the opposite of being on time.