四声: the four tones of classical ...迹: mark; trace磁头: head; magnetic read head满声迹磁头: head full-track双声迹磁头: head dual-track控制声迹磁头: control track head四声道磁头: fore track magnetic head四声: [语言学]1.(古汉语的字调) the four tones of classical chinese phonetics2.(现代汉语普通话的字调) the four tones of modern standard chinese pronunciation声迹: audion track; sound track; voice track磁头: (magnetic) head; magnetic read [write; recording] head第四声: [语言学] falling tone, the fourth of the four tones in modern standard chinese pronunciation四声道: four tracks◇四声道唱片 4-channel records; 四声道磁带 [工声] four-track tape; 四声道录声 four-track recording; 四声道录音机 quadrosonic recorder; 四声道音响设备 4-channel stereoset半迹磁带: half track tape双磁迹磁带: doubleplay tape; half track tape多声迹: multiple sound track光声迹: light track; optical sound tracks声道, 声迹: sound track声迹,声道: sound track双声迹: dual track; twin track; twin-track; two-track主声迹: master sound track双迹磁带记录: doubletrack tape recording四声部的: four-part四声部作品: quatricinium四声道唱片: quadra disk四声道磁带: four track tape