expand是什么意思（expand的用法）

大家好，知识小编来为大家讲解下。expand是什么意思，expand的用法很多人还不知道，现在让我们一起来看看吧！

一、expand是什么意思

1、expand 扩大

2、ex-, 向外。-pand, 展开，词源同pace, feather.

二、expand的用法

1、expand

2、expand: see spawn

3、expand (v)

4、early 15c., "spread out, open out, spread flat, extend widely;" also transitive, "cause to grow larger;" from Anglo-French espaundre, Old French espandre "spread, spread out, be spilled," and directly from Latin expandere "to spread out, unfold, expand," from ex- "out" (see ex-) + pandere "to spread, stretch" (see pace (n.)). Related: Expanded; expanding.

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