常見例句In China, research of this gas-film lubrication theory is not yet perfect, and the research of triturating detection device using the theory is yet in blank. 在我國，對於氣膜潤滑理論的研究尚不完善，利用氣膜潤滑理論研制檢測裝置的工作尚処於空白。triturating teeth [毉] 磨牙, 後牙, 臼齒triturating machine 研制機 返回 triturating