The characteristics of dustless compouded lead salt stabilizer are good, and without dust poison.

Alf's wife has never discovered that she married a dustman and she never will, for Alf has just found another job.

阿尔夫的妻子从来没有发现自己嫁给了一个清洁工,而且她再也不能发现自己丈夫是清洁工了, 因为阿尔夫刚刚找到一种别的工作.

Alf's wife has never discovered that she married a dustman.

阿尔夫的妻子从未发现自己嫁了一个清洁工.

Alf's wife has never discovered that she married a dustman and she never will.

艾尔弗的妻子一直不知道她嫁给了一个清洁工,而且她永远也不会知道了.

He's dustman in our school.

他是我们学校的清洁工人.

His wife never discovered that she married a dustman and she never will.

他的妻子至今尚未发现自己嫁给了一个她从来不愿意嫁的清洁工.

That's not a very pleasant job, why do you want to become a dustman?

他妈妈吃惊的问他,“那不是一份体面的工作, 你为啥想做清洁工阿? ”

The office is empty except for the dustman.

办公室里除了清洁工,什么人也没有.

After a shower, he put on his overalls as a dustman.

冲完淋浴, 他穿上了清洁工的工作服.

The dustman called himself a garBologist.

那个垃圾工人称自己为垃圾学专家.

You shouldn't look down upon him just because he is a dustman.

你不应该因为他是个清洁工就轻视他.

His wife has never discovered that she married a dustman and she never will.

他的妻子从未发现自己嫁给了一个她从来不愿意嫁的清洁工.

Mr Brown is a dustman while his wife is a professor.

布朗先生是位清洁工而他的妻了是一位教授.

He then changed into overalls and spent the next eight hours as dustman.

然后换上工作服,当八个小时的清洁工.

The dustman yelled back, " No, jump in! "

清洁工说: “ 没有, 跳进来吧! ”

Dongying sag is a dustpan shape one with very abundant oil and gas.

东营凹陷是一个含油气十分丰富的箕状断陷凹陷.

When they moved to the dustpan when the room, which there will be no sunshine.

等到他们把畚箕搬到房间里的时候, 里面的阳光就没有了.

Thus, the two brothers with a broom and dustpan to sweep up the sun terrace.

于是他们拿着扫帚和簸箕去清扫阳光.

A dustpan is often used to pickup rubbish.

畚箕通常用于扫垃圾.

She had matted hair and torn dusty clothes.

她蓬头乱发，衣衫褴褛，满是灰尘。

Laboratory observations of dusty plasma crystals have opened a new research area in dusty plasma physics.

随着尘埃等离子体晶格在实验室中的实现,尘埃等离子体研究开辟了一个全新的领域.