sand可数吗

sand是可数名词也是不可数名词。一、作不可数名词sand的基本意思是“沙，砂”，指细小的石粒时，是不可数名词。“一粒沙”是a grain of sand。二、作可数名词sand可作“沙滩”“沙洲”解，含有大片大片的意思，这时多用其复数形式sands。

例句

They lay on the firm sands, listening to the plaintive cry of the seagulls.

他们躺在坚实的沙滩上，听着海鸥的哀鸣。

Several children were running about on the sands.

几个孩子在沙滩上跑来跑去。

Now I can cross the Shifting Sands.

现在我可以穿越大漠流沙了。

Many sands will sink a ship.

积沙沉船。

Canada\'s oil sands are a huge resource.

加拿大油砂资源丰富。