on time和in time的区别好象都是准时的意思

in time与on time的区别 in time有"及时;迟早"的意思,意指正赶上时候或恰在需要的时候,或解释为"终有一天;最后"; on time是"准时;按时"之意。如: We were just in time for(或to catch) the bus.(我们及时赶上了公共汽车) The train pulled in on time.(火车准时到站了)。