单词	ring sight
释义	ring sight 环形瞄准具
随便看	oil phase oil pickup oil pier oil pipe oil-pipe oil pipe head oil pipeline oil pipe line oil-pipeline oil pipelines oil pipeline terminal oil-piping oilpiping oil piping oil piping arrangement oil piping installation oil piping layout oil piping system oil pistol oil piston ring oil pit oil-pitch oil plam oil plant oil-plant 松风遵路急，山烟冒垄生。松飘晚风拟金铎，花浸春醪挹石缸。板上钉钉板上钉钉，一锤子敲定板上钉钉，没跑板凳当柴烧，吓得床儿跳板凳掉过头来坐一坐板凳没焐热板凳要坐十年冷，文章不写一句空。板凳要坐十年冷，文章不写一字空鐚一文鐚銭鐫る鐫ル鐶鐸鐺鑑鑑鑑みる