Next month the Commission is to bring forward its first proposals for action.下月该委员会将提出它的首批行动建议。He had to bring forward an 11 o'clock meeting so that he could get to the funeral on time.他不得不把11点的会议提前，这样他就可以准时赶去参加葬礼。A...
The ear has a set of filaments to vibrate in resonance with incoming sound-waves.耳朵里有一组细丝能和进入的声波产生共振。Instead, sarcomere shortening occurs when the thin filaments'slide " by the thick filaments.此外, 肌节的缩短发生于细肌丝沿粗肌丝“滑行...