rigid part剛性: rigidity; stiffness; inflexi ...部件: component; unit; parts; asse ...彈性部件: flexible assembly關(guān)鍵性部件: critical element; key element消耗性部件: consumable parts; expendable parts下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
