sand的意思

基本释义

• n 沙；沙地；沙洲；沙滩；沙子

  a substance consisting of very small pieces of rocks and minerals, that forms beaches and deserts

• v 撒沙于；以沙掩盖；用砂纸等擦平或磨光某物；使撒沙似地布满；给…掺沙子

  to make a surface smooth by rubbing it with sandpaper or using a special piece of equipment

例句

1. a mixture of sand and cement

   沙和水泥的混合物

2. I have sand in my shoe.

   我的鞋里有沙子。

短语

• quartz sand [化]石英砂
• a grain of sand 一粒沙子
• fine sand 细砂；细沙
• sand casting [机]沙模铸造
• green sand 湿砂；海绿石砂

近义词

同根词