personallubricant的精選

1/personallubricant釋義：人體潤滑劑2/personallubricant使用方法例句：Thecompulsorylubricantsystemisadoptedfortransmissionbar，whichavoidspersonalnegligencecausedamage.主軸特別設計採用自動循環潤滑系統，無人工疏...