sand

名词 sand:

1. a loose material consisting of grains of rock or coral
2. French writer known for works concerning women's rights and independence (1804-1876)
   同义词：George Sand, Amandine Aurore Lucie Dupin, Baroness Dudevant
3. fortitude and determination
   同义词：backbone, grit, guts, moxie, gumption

动词 sand:

1. rub with sandpaper
   同义词：sandpaper

1. Dry sand absorbs water.
   干沙吸收水份。
2. Gently sand the plastic to provide a key for the paint.
   用砂纸在塑料上轻轻打磨出粗糙面以便涂颜料。
3. The children on the sand were shouting with excitement.
   沙滩上的孩子们兴奋得大喊大叫。
4. The roads were sanded after the snowstorm.
   道路在暴风雪之后铺上了沙子。
5. His company was built on the sand.
   他的公司根基不稳固。