常用短语

参考例句

1. A layer of coarse gravel is often placed around the drain tile.

   常常在排水瓦管周围铺一层粗石砾。

2. Concrete is composed of cement, sand and gravel mixed with water.

   混凝土由水泥、砂、石子与水掺和而构成。

3. The channel is filled with noncompactible sand, or with sand and gravel .

   水道内由不可压实的砂或砂砾物质充填。

4. A road of smooth gravel winding round a plantation led to the front.

   一条平坦的石子路，绕过一个种植场，通向邸宅的前门。

5. Concrete is made of cement, sand, and gravel mixed with water.

   混凝土是由水泥、沙子和碎石并和水混合而成的。

6. Sandstone and conglomerate are the consolidated equivalent of sand and gravel .

   砂岩和砾岩分别是砂和砾石固结的产物。

7. Those embedded in gravel or sand would not endure to a distant epoch.

   那些被沙砾所埋藏的，也不能保存到久远时代。

8. More gravel is needed to fill the hollow in the drive.

   需要更多的砾石来填平车道上的坑洼。

9. The gravel cut his feet but this was the only unpleasantness.

   沙砾把他的脚硌得生疼。但这是唯一的令人不快之处。

10. But being also, unfortunately, old and heavy, my feet betrayed me on the gravel .

    但不幸的是我上了年纪，身子也笨重了，因此跑不快。

同义词

• grain