单词	duplex ultrasound
释义	duplex ultrasound 彩色多普勒超声
随便看	graphical partition graphical password graphical pattern graphical performance graphical perspective grid Graphical PERT Analog graphic alphanumeric display graphic alphanumeric generator graphical plot graphical plotting process graphical plotting program graphical presentation graphical presentation of inequalities graphical presentation system graphical pressentation graphical primitive elements graphical procedure graphical process graphical processing graphical processing unit graphical programming graphical programming language graphical programming language labview graphical programming model graphical programming system