词汇	train air conditioner
释义	train air conditioner 客车空调
随便看	variable alpha transistor Variable Alternating Current Transformer variable amount variable amplitude variable-amplitude Variable amplitude fatigue variable-amplitude fatigue test Variable amplitude loading variable amplitude modulation variable amplitude pulse charging variable amplitude recording variable-amplitude recording variable analysis variable and knowledge-body variable angle variable-angle variable-angle bent sub variable-angle bent sub, controltable sub variable-angle glossmeter variable-angle internal reflection element variable angle nozzle variable-angle nozzle variableangle probe variable angle probe variable-angle reflection