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- fail at each trial 屡试屡踬
- He have do his possible though he fail at last. 他虽然最後失败了，但已经尽了力。
- They never met without smiling at each other. 他们每一次相遇都彼此微笑。
- They stood there, glaring at each other. 他们站在那，互相怒视着对方。
- A serpent having a head at each end of its body. 两头蛇，安菲斯毕那身体两端都有头的蛇
- They went at each other furiously. 他们互相猛烈攻击。
- They lowered at each other without saying anything. 他俩无言以待地互皱眉头。
- The knights tilted at each other on horseback. 骑士们骑马持矛相互冲刺。
- They stopped arguing and glared at each other. 他们停止了争论,相互怒视著对方。
- They were firing away at each other. 他们互相开火。
- He has do his possible though he fail at last. 他虽然最後失败了，但已经尽了力。
- They threw stones at each other. 他们互相攻击。
- At each turn the screw goes in further. 每一次旋转都使螺丝钉更向里进。
- The brothers glared hatred at each other. 兄弟俩用仇恨的目光对视。
- He carried two buckets on a yoke, one at each end. 他用扁担挑着两只桶，一头一个。
- Probability_s is the probability of success on each trial. Probability_s为每次试验中成功的概率。
- They were again at each other's throats. 他们又互相扭打起来。
- He had done his possible though he failed at last. 他虽然最后失败了，但已经尽了力。
- If the desired conversion is narrowing, it could fail at run time. 如果需要的转换为收缩转换,则可能在运行时失败。
- Tapering at each end; spindle-shaped. 梭形的每端都尖细的; 纺锤形的
