It may already be too late to draw back.现在收回诺言或许为时太晚了.Neither side can draw back from the agreement once the contract is signed.合同一旦签订,任何一方都不准反悔.I have committed myself now and cannot draw back.我已经做了承诺,无法反悔....
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...
Hannibal was now crossing the Alps.汉尼拔那时正在翻越阿尔卑斯山.They were killed by an avalanche in the Swiss Alps.他们在瑞士阿尔卑斯山的一次雪崩中罹难.In the distance rose the majestic Alps.远处耸立着雄伟的阿尔卑斯山.From the summit there is a superb panorama of t...