查询词典 dust off

The alocasia used to have only three leaves without any new leaves grew up in more than a year. I irrigated the root with 116 microbial fertilizer in May 5. The new leaves started to show up new leaves in just one week. Look, the leaves with dust are the original leaves, while the new ones are only two months old. I didn't wipe the dust off to show the difference. Don't laugh at me!

我家的滴水观音始终就是三片叶，已经一年多没长新叶子了，5月5号用了116肥灌根，一个星期就开始长新叶子了，你看——我手里的三片挂满灰尘的叶子，就是原来的，那几片新叶子就是灌了116肥两个月后新长出来的，为了能看出区别我就没擦这些灰，让你见笑了！

Using a bedspread can keep dust off your bed.

使用床罩可避免灰尘落在床上。

If you have fallen down, get up and brush the dust off your knees and move on.

如果你跌倒了，那就站起来，拂去膝盖上的灰尘，继续往前走。

Let me knock the dust off your coat .

我来给你把大衣上的灰掸掉。

Let me knock the dust off your coat.

我来给你把大衣上的灰掸掉吧。

He knocked the dust off his coat .

他掸去大衣上的灰尘。

I got up trying to wipe the dust off me coat.

问：off 在这里是什么意思？答：这句话的意思是我起床尝试擦去我大衣上的土。

She brushed the dust off my coat.

她拂去我大衣上的灰尘。

As easy as blowing off dust; as easy as blowing the dust off a table -- need only a slight effort; as easy as falling off a log; not needing the slightest effort; without striking a blow

例句他一听见老残一封书去，抚台便这样的信从，若替他办那事，自～，一定妥当的，所以就迷迷价笑。

It's quite easy, though; for most cars, it's simply removing a nut, lifting up a plate, pulling out your air filter, blowing the dust off of it and tapping it a bit to get rid of the dust, and then putting the filter, plate, and nut back into place.

其实相当简单；对于大多数车，就是简单的拧下一个螺母，升上来一块板，拉出你的空滤器，敲一敲，拿自来水把灰尘冲掉，然后把过滤器、板、螺母放回原处。

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。