单词	flint gravel
释义	flint gravel 燧石砾层
随便看	overcriticizes overcriticizing overcroft overcrop over-crop overcropped overcropping over-cropping over-croppings overcroppings overcrops over-cross overcross overcrossing over-crossing overcrossing point overcrossings overcrow over-crowd overcrowd over crowded over-crowded overcrowded over-crowded city overcrowded city 老头子拄拐棍，半天一步老头拉胡琴，吱咕吱老头要请，小孩要哄老头钻被窝，仰面朝天老奶奶坐牛车老好人不恼，恼了可不得了老妈儿坐飞机，抖起来老妈妈吹火，散烟了老妈妈学摇橹，难处挺大老妈妈撵兔子，越撵越没影儿别邸别酒别针别集别风淮雨刬刭刮刮刀刮刨