gap（缺口, 裂缝, 差距, 空白)造句标一下中文

1.豁口,裂口,缺口[(+in)]

She had gaps in her teeth.

她牙齿有缺缝。

2.峡谷;山口

3.间断;间隔;(知识等的)空白[(+in)]

There are still gaps in my knowledge of English.

我的英语知识仍有空白。

4..分歧,隔阂;差距[(+between)]

The gap between the rich and the poor has widened.

贫富之间的差距扩大了。

(百度词典有)

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