单词	old hands
释义	@@@LINK=old hand
随便看	castoffs cast on cast one's bread upon the waters cast oneself on ... cast oneself upon ... castor castor bean castor beans castor cake castoreum castor oil castor-oil plant castor-oil plants castors castor sugar cast out cast pearls before swine castrametation castrate castrated castrates castrati castrating castration castrato 机械振动机械效率机械波机械能机械能守恒定律机械论机械运动机油机缘机耕船 метан метан метанаука метанаука метанефроз метанефроз метание метание метаннисульфокислота метаннисульфокислота