1、同床各梦的解释是：同床异梦，同床各梦tóngchuáng-yìmèng，tóngchuáng-gèmèng。(1)二人同眠一床，所梦之事各异。比喻相处共事中貌合而神离。同床异梦，同床各梦[tóngchuángyìmèng，tóngchuánggèmèng]⒈二人同眠一床，所梦之事各异。比喻相处共事中貌合而神离。英bestrangebed-fellowsdreamingdifferentdreams;hidedifferentpurposesbehindthesemblanceofaccord。