单词	音量收缩
释义	音量收缩 volume contraction
随便看	automatic trace automatic tracing automatic tracing audiometer automatic tracing head automatic tracing technology automatic track Automatic Track Acquisition automatic track control automatic track drill automatic tracker automatic track finding automatic track follower automatic track-follower automatic track following automatic track following microscope automatic-track-following microscope automatic tracking Automatic tracking automatic-tracking automatic tracking and anticollision warning Automatic Tracking and Anti-Collision Warning automatic tracking antenna automatic tracking antenna system automatic tracking channel automatic tracking circuit