词汇	core word
释义	core word 核心词
随便看	acoustic grating acoustic grating receiver acoustic gravity wave acoustic-gravity wave Acoustic-gravity wave in the ionosphere acoustic ground detector acoustic guidance acoustic guidance system acoustic guitar Acoustic Guitar Home Page acoustic guitarist acoustic guitarists acoustic guitars acoustic hair cell acoustic halo acoustic harmony acoustic head acoustic heat engine acoustic heating acoustic helicopter overflight detector acoustic high-speed holographic framing camera acoustic holgram acoustic hologram acoustic holograph acoustic holographic system