单词	flotation unit
释义	flotation unit 浮选装置
随便看	spring die spring-disc spring disconnecting mechanism spring disease spring-disk valve spring divider spring dividers spring dog spring down spring down turned eye spring drafting spring draw gear spring draw nail spring drive spring-driven spring driven spring dune spring dust cover spring dynamic deflection spring dynamometer spring dynomometer springe springed spring edge spring effect 蹙金妃子小花囊，销耗胸前结旧香。谁为君王重解得，一生遗恨系心肠。蹚地雷蹚浑水蹦不了蛤蟆跑不了鳖蹬着锅台想上炕蹭一鼻子灰蹲了几个叫化子蹲在坛子里，做瓮梦蹲在茅房不拉屎蹲坑不拉屎戞戟戟门戡戢戢兵戢翼戣戤戤司林