英语词汇“upstairs-downstairs”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	upstairs-downstairs
释义	upstairs-downstairsCOCA²⁵⁴³³⁷⁺⁶BNC²³⁶²¹³⁺¹🌏楼上楼下；楼下楼下
随便看	combustion turbinegas turbine combustion turbinestarter combustion turbine starter combustion-type anti-infrared smoking agent combustion type deoxydizing machine combustion type gas analyzer combustion type turbine plant combustion underwater combustion unit combustion unit of harmful gas combustion value combustion vaporization combustion velocity combustion vessel combustion vibration combustion volume combustion waste combustion water combustion wave combustion-wave dynamics combustion-welding combustion welding rod combustion wind tunnel combustion with fluidised bed combustion with low oxygen content