查询词典 not once

Perhaps I will miss you once in a while ,but not often .

也许我会想念你过一段时间，但不经常。

You've let me down once too often and I shall not trust you.

你已让我失望多次，我再也不信任你了。

The same measures will not suit all circumstances; and we may play the same trick once too often.

世上没有一个完全之策，可以应付一切情况；人类常常自作聪明，耍同样的花招。

He gave the car the once-over and decided not to buy it.

他对那辆汽车随便看了一眼，便决定不买。

The car's not very dirty, a once-over will do.

这辆车不是非常脏，彻底地洗一下就好了。

Now, do not need to read word by word, just give the report a once-over.

现在，不要逐字读报告，大致地看一下就可以了。

These clothes are not very dirty. Just give them a once-over

这些衣服不很脏，稍微洗一洗就行了

Then, I enter these stations once-over, not be very meticulous of course browse, as long as roughly OK.

接着，我就进入这些站浏览一遍，当然不是很细致的浏览，只要大致地就可以了。

It seemed to me that the roots of the problem were these: the White House staff had too little experience in, and too few connections with, Washington's established power centers; we were trying to do too many things at once, creating an impression of disarray and preventing the people from hearing what we had actually accomplished; our lack of a clear message made otherwise minor issues look as if I was governing on the cultural and political left, not from the dynamic center, as I had promised; the impression was being reinforced by the one-note Republican attack that my budget plan was nothing but a big tax increase; and I had been blind to the considerable political obstacles I faced.

我觉得，问题的根源似乎有这么几个：白宫工作人员与华盛顿早已确立的权力中心打交道的经验太少，与它们建立的联系也过少；我们试图同时开展很多计划，让人觉得没有秩序，使人民无从得知我们实际取得的成绩；我们传达的信息不够明确，在一些别的方面较小的问题上，我显得是站在文化及政治左派的立场来管控，而不是像许诺过的那样，走具有活力的中间路线；共和党一成不变的抨击强化了这种印象，他们说我的预算方案只不过是一个大幅增税的方案；而且我没有看到自己所面对的不小的政治障碍。

In conclusion I would like to point out once again that an operable parallel program not always can be effective.

最后，我想再次指出并行程序的可操作性并不总是能够有效。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。