单词	valuable metal
释义	valuable metal 有价金属
随便看	propeller root propeller rudder propeller-runner propeller runner propellers propeller scoop propeller screw propeller screw aperture propeller section propeller series propeller set propeller shaft propeller-shaft propeller shaft alignment Propeller Shaft and Tube Shaft Survey propeller shaft arrangent propeller shaft bearing propeller-shaft bearing propeller shaft bossing propeller shaft bracket propeller shaft cross propeller shaft hole propeller shafting propeller shaft lining propeller shaft nut 瓶瓶1 瓶2 瓶4 瓶坠簪折瓶沉簪折瓶罄罍耻瓷瓸瓹ハナミハナミハナミハナミズハナミズキハナミチハナミヅキハナミドウハナムケハナムコ