词典释义：
the possibility of suffering harm or injury
危险
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his life was in danger .他有生命危险。
[count noun]a person or thing that causes or is likely to cause harm or injury
危险人物（或事物）。
the possibility of something unwelcome or unpleasant
危险，威胁
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there was no danger of the champagne running out .香槟酒不可能被喝完。
〈英〉 （铁路信号的）危险示意，前方有险标示。
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in danger of likely to incur or to suffer from 处于… 危险之中the animal is in danger of extinction . 这种动物濒临灭绝 -
out of danger （of a person who has suffered a serious injury or illness） not expected to die（重伤或重病者）脱离危险期
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be in danger 处于危险中；(动物)濒临灭绝
真题例句：
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be out of danger 脱离危险
真题例句：
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danger of sth ...的危险
真题例句：
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be in danger of doing sth 有做某事的危险
真题例句：
"Middle English： from Old French
