词汇	双卵双生子
释义	双卵双生子医non-identical twins
随便看	put some snap in it put some snap into it put something about put something across put something add to one's account put something aside put something away put something back putsomethingbehind one put something behind one put something behind someone put something by put something down put something down to put something down to experience put something down to one's account put something forward put something in put something in a different light put something in alphabetical order put something in a new light put somethingin a nutshell put something in a nutshell put something in hand put something in jeopardy