词汇	vocal septet
释义	vocal septet 七重唱
随便看	the same college the same communications protocols the same conclusion is reached the same condition the same configuration the same crystalline shift The same principle may make for smooth writing the same procedure is followed the same quality the sample space The Sampling Handling Ultrasonic R the SAMs the same day the same difference The same direction the same directional twist the same-direction tangent the same educational level The same events follow from the same causes the same family The same family name The same family name,but a different person The same family name, but a different person thesame fate the same feather