I pushed the problem aside; at present it was insoluble.我把问题抛在一边，目前它还无法解决。Carotenes are insoluble in water and soluble in oils and fats.胡萝卜素不溶于水，但可溶于油类和脂肪。These chemicals are practically insoluble in water.这些化学物质几乎不溶于水....
She was unable to keep back her tears, and wept freely.她抑制不住泪水, 痛痛快快地哭了起来.A slow learner can keep back the whole class.反应迟钝的学生会影响全班的进步.I asked the spectators to keep back from the sideline.我要求观众们不要走近边线....
它凭良心做事.He obeyed the dictates of his conscience.凭良心她不能背弃与他达成的协议。She could not, in good conscience, back out on her deal with him.我看人倒不是凭衣裳,是凭良心.It isn't the waistcoat that I look at. It is the heart....
The process of truncating is called rounding down.这个截断的过程叫做往下舍入.Truncating is safer than overrunning the array, but it is still an error.截短字符串比数组溢出要安全, 但这仍是错误的.There is abundant academic thinking and methods of truncatin...