单词	蛩鸣
释义	蛩鸣 qióngmíngchirping of crickets
随便看	Background differencing background differencing algorithm background differential method background directional feature background discharge background discriminating technique background discrimination background discrimination technique background disease Background diseases background dispersion background dispersity Background Display Dataset background display image Background Display Toggle background disturbance of statistics background document background doping background doping effect background doping level background dose background drawing background drift background earthquake Background Ecological Footprint