staple [ˈsteɪpl]
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基本释义
n.主要产物,常用品,主要要素,原料,订书钉,钩环;adj.主要的,重要的;vt.分类
英英释义
a short thin piece of wire used to fasten sheets of paper together. It has sharp ends which are pushed through the paper and then bent flat by a special device .
参考例句
Tea is the staple crop here. 本地产品以茶叶为大宗。
Potatoes are the staple of their diet. 土豆是他们的主要食品。
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