单词	dust stop
释义	dust stop 密封装置
随便看	mass sensitive quantity mass separating agent mass separation mass-separation mass-separator mass separator mass sequential insertion mass serial production mass service system with delay mass service system with rejection mass shell mass shift mass-shifting attitude control system mass shifts mass shooting mass sliding mass society mass society theory mass sociogenic illness mass source mass specific heat mass specific resistance mass spectra mass spectral analysis mass spectrogram 传闻异辞传风扇火传风搧火传龟袭紫伡伢伣伤伤1 伤2 若気ノイタリ若気ノ至リ若水若狭若白髪若盛り若盛リ若禿若竹汁若紫