词汇	双层屏
释义	双层屏 bilayer screen
随便看	not worth a continental not worth a curse not worth a cuss not worth a damn Not worth the salt not worth the trouble to not worth a darn not worth a day's purchase not worth a doit not worth a dump not worth a farthing not worth a fig not worth a fillip not worth a groat not worth a hair not worth a half penny not worth a hill of beans not worth a hoot not worth a jigger not worth a leek not worth an old song not worth a picayune not worth a pin not worth a plack not worth a plugged nickel