单词	double letter
释义	double letter 连字
随便看	right-and right and duty right and error right and immunities right and interest right and left right-and-left right and left coupling right-and-left-hand chart right and left-hand chart right and left hand core right-and-left-hand core right and left handed right and left hand welding right-and-left nut right and left nut right and left screw right-and-left screw right and left threaded right-and-left threaded right and might right and power right and true delivery right and wrong right and wrong cases method 知白守黑知羞识廉知荣守辱知足不辱知足常乐知足知止知过必改知过能改知遇之恩知难而进蒸汽涡轮机蒸汽锤蒸浓蒸煮袋蒸笼蒸篦蒸缩蒸腾蒸蒸蒸锅