To burn one's bridges is to commit oneself to an irreversible course.破釜沉舟,就是选择一条不可回头的道路.Double - wall steel cofferdam is the important facility of bridges deepwater foundation.双壁钢围堰是桥梁深水基础施工的重要设施....Venetian canals ...
The steward will be able to tell you whether the event is running to time or is ahead of schedule.组织者会告诉你活动是如期举行还是会提前。They also claim that the security team elbowed aside a steward.他们还声称保安人员将一位乘务员推搡至一边。They also claim th...
They are provisioned with seven days'rations.他们得到了7天的给养.The Russian soldiers sampled the officers' rations and wolfed the superior food with delight.俄军士兵尝了一下长官的配给食物，然后高高兴兴地把那些高级食物一扫而光。The soldiers complained th...
Tampering with a single enzyme can lead to untoward effects elsewhere.破坏一种酶可能会导致在别处出现异常。This enzyme would make the filtration of beer easier.这种酶会使啤酒更容易过滤。This change is considered to be due to denaturation of the enzyme....