单词	elbow fitting
释义	elbow fitting 连接肘管
随便看	Passover supper passover suppers pass over to the great majority pass over to the majority passow Passp. passpack pass parameter pass-parole pass-paroles pass partition pass partition(plate) pass passage pass. passage pass pawn pass-phrase pass phrase passphrase passphrases pass point Passpoint passpoint template passport pass-port passport authentication 知其所止知其然而不知其所以然知其荣，守其辱知其雄，守其雌知冬不知夏，腊月里卖镰把知冷知热是夫妻知几不俟终日知几其神乎。知县是扫帚，太守是畚斗，布政是叉袋口，都将去京里抖。知县是父母官预售预埋件预增预备预存话费预定预定字预审预展预应力