on time和in time有什麼分別？ - Yahoo!知識+

on time 意思: at the correct time or the time that was arranged. 準時 eg. In Japan the trains are always on time. 在日本，火車總是很準時。in time 意思: early or at the right time. 及時 eg. They arrived in time for dinner. 他們及時來吃晚飯。in time 亦可解作 在那段 ...

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