释义 |
sand SMALL GRAINSsAndn [U](a mass of) very small grains which used to be rock and which form deserts and some beaches沙a grain of sand一粒沙coarse/fine sand粗/细沙The children played all day in/on the sand with their buckets (Am sandpails) and spades.孩子们拿着桶和铲子在沙地上玩了一整天。Sand is also used in building work.(建筑用)沙子Lay the slabs for the path on a thick layer of sand.在厚厚的一层沙子上铺石板造小路。They mixed sand and cement to make mortar.他们将沙和水泥放在一起搅拌做成灰浆。A sand dune is a hill of sand made by the wind on the coast or in a desert.(风吹积成的)沙丘We looked for a sheltered spot in the sand dunes to do some sunbathing.我们在沙丘中寻找一个掩蔽处来晒日光浴。Sand trap is Am for BUNKER
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