单词	Half astern!
释义	Half astern! 后退二！
随便看	variable-area recorder variable area recorder variable-area recording variable-area record section variable area sound track variable-area track variable-areatrack variable area track variable-area turbine variable area water intake variable argument variable arm variable assembly line variable assignment variable attenuator variable audio-frequency radiosonde variable-audio-frequency radiosonde variable autotransformer variable-axis variableb variable ballast variable ballast system variable ballast tank variable-ballast water variable-band-width filter 伪2 伪3 伪4 伫伫3 伬伭伮伯伯1 从堂兄弟从外孙从天而降从头从头儿从头到尾从女从姑从嫁从子