sand 高考四级六级考研

The sand in the water gravitated towards the bottom of the bottle.

水中沙子沉到瓶底。

He fell face downwards in the sand.

他脸朝下跌到沙子里。

He left footprints behind him on the sand.

他把脚印留在了身后沙滩。

Water can be purified by filtration through sand.

水通过沙滤可以变清。

Dragging the fully laden boat across the sand dunes was no mean feat.

将满载货船拖过沙丘是一件了不起事。

We need 3 cubic yards of sand.

我们需要3立沙子。

Miranda sifted the warm sand through her fingers.

米兰达将暖和沙子从指缝中漏下。

A petroglyph emerges from the sands of the Sahara in Chad.

这是非洲乍得境内哈拉大沙漠里一块岩石画。

There is a mass of sand in the yard.

院里有一堆沙子。

The sea leaves ripples on the sand.

海水在沙滩留下了波痕。

He compounded water, sand and soil and formed bricks.

他用水拌和沙和泥土做成砖块。

His spade cleaved the firm sand with a satisfying crunch.

他锹凿开了坚实土,发出令人舒心嘎扎声。

Salt from the sea have encrust on the dry sand.

海水中盐分在乾燥沙子结成硬皮。

The sands of his life are fast running out.

他寿命很快将尽。

The white sand reflected the sun's heat.

白色沙子能反射太阳热量。

Try to compact the sand into the mold.

设法把这沙土堆积到模子里。

These tree belts effectively protect the farmland against shifting sand.

这些防护林带有效地保护了农田,使之免受流沙侵袭。

There were grains of sand in her hair.

她头发里有沙粒。

The existing problem in operation of siphonal sand filter and innovation were introduced.

介绍了虹吸式滤器在运行过程中出现问题及改造措施。

The sand massed to form a dune.

沙积集起来成了沙丘。