词典释义：
释义
n.
the process or state of excluding or being excluded
（被）排斥，（被）排除在外
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cyclists protested at their exclusion from the zone .骑自行车的人对不让他们进入该地带一事提出了抗议。
the expulsion of a pupil from a school
开除
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the exclusion of pupils from school 小学生的被开除出校门
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[count noun]
an increase in pupil exclusions .小学生被开除出校事例的增多。
[count noun]an item or eventuality specifically not covered by an insurance policy or other contract
除外责任（指保险单或其他合同中明确规定不予保险的项目或可能发生的事）
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exclusions can be added to your policy .你的保险单上可能得加上一些除外责任。
短语
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to the exclusion of so as to exclude something specified 排除掉；排斥着don't revise a few topics to the exclusion of all others . 不要为了改几个话题而全然不顾其他话题
词源
"late Middle English： from Latin