词汇	鸟歌
释义	鸟歌 niǎo gēbirdsong鳥歌
随便看	factory preassembly factory precast unit Factory prefabrication of petrol-chemical pipes factory premises factory preset factoryprice factory price factory prices Factory Price To Public factory pricing Factory Problem Report factory process factory processed tire factory processed tyre factory processing factory processing operation factory-produced factory-produceds factory product factory production factory-production factory-productions factory production system factory programmable chip factory programmable read only memory