退缩

In the last thirty years or more quasilinear degenerateparabolic equations of second order have been the subject of extensive study.

三十多年来，二阶拟线性退缩抛物方程得到了广泛的研究。

The Frenchman was unplayable at times, capable of scoring from anywhere and terrorising defences all over the continent, especially when he drifted out left to pick up possession and run at retreating opponents.

这位法国人有能力在任何地点破门，撕裂整个欧洲的防线，特别是当他在左路盘带，控球时，让对手退缩。

This opened at a picture of fragrant osmanthus above withered lotus in a dried-up pond.

栖息在叶上的小蛙被我碰了之后仍不退缩。

She said 370 sq kms of ice had cracked up in recent days from the Shelf, the latest of about 10 shelves on the Antarctic Peninsula to retreat in a trend linked by the U.N.

她说面积大约370平方公里的冰近日崩离了威尔金斯冰棚，这是最近一次在南极半岛上发生的冰棚退缩现象。

I want to do something which I never do,but when I 'm doing it I chicken out .

我想做一些我从来没有做过的事，不过，当我就要做的时候，退缩了。

Don't chicken out at this time. I'm sure you'll make it.

别在这时退缩，我相信你会成功的。

I decided to take flying lession, but just before they start, i chicken out.

我决定上飞行课，不过，就在他们开始之前，我退缩了。

If I chicken out, I wanna know where the exits are.

如果我临阵退缩，我得知道出口在哪。

Don't chicken out, go and ask for her phone number.

别退缩，过去要她的电话号码吧。

Oh yes. The government of the Philippines would certainly be wrong if they think we Chinese are prepared to swallow their insult and sit back and lose a Falkland Islands War in the Far East.

噢，是的。如果他们认为我们中国人准备咽下他们的侮辱、退缩和在这远东的福克兰群岛战争中失败，那菲律宾政府将肯定是错误的。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。