sand
名词
定义 sand 名词
- B1Uncountable(不可數名詞)
A substance composed of very small grains of rock, typically found on beaches and in deserts.
沙；沙子
A single grain of sand.
一粒沙子。
The children spent the entire day playing on the beach sand.
孩子們整天都在海灘的沙灘上玩耍。
Fine sand is ideal for building sandcastles.
細沙非常適合建造沙堡。
片语 sand 名词
- sands
Large, flat expanses of sand located near the sea.
海滩
• The children love building sandcastles on the sands.
孩子們喜歡在沙灘上建造沙堡。
动词
定义 sand 动词
- Transitive(及物動詞)
To smooth or polish a surface by rubbing it with a rough material, especially sandpaper.
（尤指用砂紙）打磨，使光滑。
Make sure to sand the wooden surface smooth before painting it.
在塗漆之前，請確保將木質表面打磨光滑。
They sanded the old table smooth with sandpaper in preparation for repainting.
他們用砂紙將舊桌子打磨光滑，準備重新上漆。
Use sandpaper to sand down the rough edges before starting the project.
在開始項目之前，使用砂紙打磨粗糙的邊緣。