in time和on time的区别

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)