by chance和 by coincidence的区别

问题描述:

by chance和 by coincidence的区别

从意思上说没有什么区别,但是好像用法有一点区别,建议你上网查查,我也不是很确定.
by coincidence可以置于句首或者句中,如By coincidence,we arrived here at the same time.
但是我所见到的by chance的例句没有置于句首的,都是句中,如I met him by chance yesterday.
所以我觉得两者的区别在此.