A cloud of volcanic ash is spreading across wide areas of the Philippines.

The parks and squares looked grim under a mantle of soot and ash.

在一层烟尘的笼罩之下，公园和广场显得阴沉沉的。

Weather satellites have observed a ring of volcanic ash girdling the earth.

气象卫星观测到一个环绕地球的火山灰带。

In this paper, the effect of carbonization performance of fly ash concrete have been studied.

研究了粉煤灰对混凝土碳化性能的影响,评价了粉煤灰在混凝土中的作用.

The test results of ash concrete were introduced. The optimum contentash in concrete was determined.

介绍了粉煤灰砼的试验成果及在工程应用中的最佳掺量、最佳超量系数,为粉煤灰砼在寒区堤防护坡中的应用提供了科学数据.

Water demand ratio influences directly water quantity for mixing ash concrete.

需水量比的大小直接影响着粉煤灰混凝土的拌和用水量.

A method for the ash removal of the extract of licorice root was described.

本文介绍了用离子交换法降低甘草浸膏灰份的实验研究.

You can't even do arithmetic, and the best thing you've ever made is an ash tray.

你连算术都不会, 你做的最好的东西就是一只烟灰缸.

Stub out your cigarette in the ash tray.

把你俩的香烟在烟灰缸里捻熄.

Could I have an ash-tray, please ?

我能要个烟灰缸 吗 ?

Plaese put the ashes int the ash-tray.

请把烟灰放在到烟灰缸里.

He picked up the ash tray and put it on the table.

他拾起烟灰缸,放到桌上.

If circular air outlet and ash tray and so on.

如圆形的出风口和烟灰缸等.

Whose butts are those in the car ash tray?

汽车烟灰缸里的那些烟头是谁抽的?

He accidently pushed an ash tray off the table.

他不小心把烟灰缸从桌上碰落了.

He stubbed his cigarette out in an ash tray.

他把烟头掐灭在烟灰缸里.

They were ashamed of themselves.

他们为自己感到害臊.

I was ashamed to tell him that I had failed.

我惭愧地将我的失败告诉了他.

I am half ashamed to confess it.

承认这事我真有些羞愧.

I should be ashamed to show my face in public.

我不好意思抛头露面.

Not feel ashamed to ask and learn from people below.

不耻下问.