单词	four-chamber view
释义	four-chamber view 四腔切面观
随便看	six common abbreviated warning signals six competitive industries six-component six component balance six-component balance six-component force balance six-component force sensor six-component force/torque sensor six-component motion detector six components in tourism six components of tourism six composition one power combiner six conductor cable six-connected-electrode band sixcoordinate complex six coordinate complex six-coordinated six-coordinated complex six-coordinate site six-coordination compound six-corner tangentially firing Six Counties six-country nuclear talks six-country talks six-county