He hammered his two clenched fists on the table.他双拳紧握，重重地捶着桌子。Slowly, he released his breath through clenched teeth.他从紧咬的牙缝间慢慢地舒了口气。Alex clenched her fists and gritted her teeth.亚历克丝攥紧拳头，牙咬得咯咯响。...
She clenched her teeth and refused to move.她咬紧牙关不肯挪动一步。Angry protestors with clenched fists shouted their defiance...愤怒的抗议者们紧握拳头大声抗议。Slowly, he released his breath through clenched teeth.他从紧咬的牙缝间慢慢地舒了口气。He hammered his t...
然而使用核分裂抑制物的实验是非常难以控制的.Experiments with mitotic inhibitors, are however, notoriously difficult to control.铯-137是一种放射性同位素, 主要由核分裂产生.Caesium - 137 is a radioactive isotope, formed mainly through nuclear fission.例如胞质环流, 核分裂时...
flight vehicle propulsion system飞行器推进系统The nineteenth century witnessed a revolution in ship design and propulsion.19世纪船舶设计和船舶动力领域发生了重大的变革。...the submarine's propulsion system.潜水艇的推进系统Adduction of the upper arm to m...
我相信玛丽受到了后母的虐待.I believe Mary was left tender mercies of her step - mother.后母: 你应该帮我们打扮.Stepmother: You ought to help us to get ready.“你们两个顽皮的孩子, ”后母说.You naughty children, says their stepmother....