constraint [kənˈstreɪnt]
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基本释义
n.(on)约束,限制;限制(或约束)性的事物
英英释义
something which controls what you do by keeping you within particular limits
参考例句
The boy felt constraint in her presence. 那男孩在她面前感到局促不安。
The lack of capital is a major constraint on activities in the informal sector. 资本短缺也是影响非正规部门生产经营的一个重要制约因素。
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