英语词汇“operations and maintenance”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	operations and maintenance
释义	operations and maintenance 操作与维修（operation and maintenance的复数）
随便看	threshold of illuminance threshold of insula threshold of intelligibility threshold of irritation threshold of let-go current threshold of luminescence threshold of no adverse effect threshold of nucleation threshold of oil generation threshold of pain threshold of perception current threshold of reaction threshold of relaxation threshold of response threshold of responsiveness threshold of sensitivity threshold of sound threshold of sound intensity threshold of stimulation threshold of stress intensity factor threshold of temperature threshold of ventricular fibrillation current threshold of visual sensation threshold operation threshold operations 鸭子不和鸡合伙鸭子再打扮，也卖不了鹅价钱鸭子凫水，上面静，底下动鸭子凫水，暗中使劲鸭子凫水，黑爪子在底下乱抓挠鸭子出水，不湿羽毛鸭子吃菠菜，连根儿铲鸭子吃菠菜，连根铲鸭子吞下根铁筷子，回不过脖来鸭子吞了根筷子，脖颈子硬得不转弯弯 24659 24660 24661 24662 24663 24664 24665 24666 24667 24668