He was unsmiling and silent.他不苟言笑，沉默寡言。His eyes were hard and unsmiling.他目光严厉冷峻。She submitted to this scrutiny in unsmiling silence, patiently waiting for his next move.让他这么看着,刘玉英也不笑,也不说话, 耐烦地等待那结果....
She submitted to this scrutiny in unsmiling silence, patiently waiting for his next move.让他这么看着,刘玉英也不笑,也不说话, 耐烦地等待那结果.His eyes were hard and unsmiling.他目光严厉冷峻。He was unsmiling and silent.他不苟言笑，沉默寡言。...the unsmiling woman...
the wide disparity between rich and poor贫富悬殊The great disparity between the teams did not make for an entertaining game.两队实力悬殊,所以比赛并不精彩.First is the quite remarkable disparity of strength among the different interactions...
Following the example set by her father, she has fulfilled her role and done her duty...她以父亲为榜样，完成了任务，履行了职责。An application can use the following values to test the keystroke flags.应用步伐可使用下列值来查抄键盘敲击标志.The following inform...
为了使过程最优化, 目标函数的公式是必不可少的.In order to optimize the process, formulation of objective function is necessary.在经济学最优化问题中所含的变量差不多总是带有某种约束条件.In economic optimization problems the variables involved are almost always subject to ...
气体的压强是由这些粒子对容器壁的撞击造成的.The pressure is caused by the bombardment of the container walls by these particles.依照理论, 物质只能在粒子 - 反粒子对中产生.According to the theory, matter can only be created in particle - antiparticle pairs.湮灭能产生...