stapled

['steipl]

[ stapled ]

n.U形(订书)钉, 主要产物(要素), 原料(地)
adj.主要的, 重要的
vt.用订书机装订

例句与用法：

He came out with his staple excuse that he was too busy.

他又拿出惯用的借口，说他太忙了。

Don't forget staples like sugar and salt when you go to the shops.

你去商店时，不要忘记买盐和糖之类的必备食品。

He stapled the paper together.

他把文件钉在一起。

词形变化：

动词过去式: stapled | 动词过去分词: stapled | 动词现在分词: stapling | 动词第三人称单数: staples |