单词	back projector
释义	back projector 背景放映机
随便看	tub-eight tube ignition tubeimoside tube impedance tube-inlet orifice tube insert tube-in-sheet evaporator tube-in-sheet heater tube in-shell heat exchanger tube-in-sleeve alidade tube interlock mechanism tube-in-tube tube in-tube condenser tube in tube condenser tube-in-tube condenser tube-in-tube heat exchanger tube-in-tube structural system tube-in-tube structure tube-in-tube system tube it tube joint tube-lacking tube lamp tube lane tube leak 竖毛怒我啼竞夸轻俊竞夺锦标霞烂竞引还家问都邑竞戏踏竞爱东邻姬傅粉竞豪奢竟以元符庚辰死于藤州光华亭上竟何成竟何时委玉碛碛卤碛砾碜碜儿碜可可碟碟仙碟匙作响碟子