1.Actually that's Mars dust on the dust cover.

实际上火星尘埃。

2.Long lines of soldiers were passing, dust covered, sodden with weariness.

一队队满身尘土、精疲力竭士兵从里经过。

3.It has polar ice caps, and lots of rusty dust covering its surface.

它有极地冰帽和覆满表面生锈灰尘。

4.No, no, it's not a gown. It's the dust cover for the M.R.I.Machine.

不，这不睡？核磁共振机防尘罩。

5.Dust covered everything, and cobwebs hung from the walls.

灰尘覆盖了一切，蜘蛛网挂在上。机翻

6.A thin layer of dust covered his desk and radio.

他办公桌和收音机上覆盖着一层灰尘。机翻

7.Once they had scrabbled away at all the dust and earth covering it, they found it was a door.

一旦他们把覆盖在上面灰尘和泥土都翻了个底朝天，他们发现一扇门。

8.The greenhouses, a shell of plastic sheeting, the dust covers it up, blocks the light and my eggplants are starting to grown mold.

温室，一层塑料膜，灰尘覆盖了它，遮住了阳光，我茄子开始长霉了。

9.It has just a few months to hear more quakes before Martian dust covers its solar panels — and it powers down forever.

在火星尘埃覆盖其太阳能电池板之前，它只有几个月时间来听到更多地震——随后它将永远关闭电源。

10.Underneath the outer plastic earpiece and mesh dust cover we have a rubber protective shell, along with an optical sensor.

在外部塑料听筒和网状防尘罩下方，我们有一个橡胶保护壳和一个光学传感器。机翻

11.The new analysis of the dust covering Mars points to the iron oxide called ferrohydrate, which would mean it formed on Mars when water could still exist on the surface.

对火星表面尘埃新测试分析指出，这一种被称为铁水合物氧化铁，这意味着它在火星表面有水存在情况下形成。