查询词典 take a tumble

"You naughty boy, how could you tumble down with such good trousers on?"

"你这孩子真淘气，怎么能穿这么好的裤子摔跤呢？"

That old building could tumble down at any time.

那座古老的楼房随时可能倒塌。

Hold you if you tumble and fall down

当你跌倒，接住你

If you do not watch out, your kid may pick up something and put it is his or her mouth or tumble down the stairs.

如果你不留意，你的孩子可能会回升一些，并付诸表决，这是他或她的口或翻滚下来的楼梯。

When they saw the Giant tumble down and lie quite still, they knew he must be dead.

当他们看到巨人一跤倒下去，躺在地上一动不动了，他们知道这家伙铁定是死翘翘了。

Their plan tumble d down when it proved unacceptable.

他们的计划证明是不可行的，他们失败了。

Don't tumble down on this easy test.

这次考试不难，你可别考砸了。

She always makes me feel thatmy world seem tumble down.

她总让我觉得整个世界已经终结。

I was thinking about the Falls, and I said to myself,"How wonderful it is to see that vast body of water tumble down there!"

我记得当时我正想到那些瀑布，我自言自语地说："多美的瀑布啊！"

Not really good for anything, but you can't help smiling when you see one tumble down the stairs.

就像有人从楼梯上跌倒的时候你不能帮他笑

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。