单词	double bottoms
释义	double bottoms 双层底
随便看	throttle valve topside throttle washer throttling throttling action throttling adjustment throttling and desuperheating unit throttling area throttling back throttling band throttling bar throttling butterfly throttling butterfly valve throttling calorimeter throttling cock throttling coefficient throttling control throttling control element throttling controller throttling cooler throttling curve throttling-cycle low-temperature refrigerator throttling device throttling disc throttling discharge throttling down 被午夜被发之叟狂而痴被天公被嫩绿被役此边州被惜余薰被疏梅料理成风月被白发欺人奈何被竹外被翻红浪紳紵紹紺紼紿絀終絃組