dilate
[daɪˈleɪt]
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基本释义:vt.使膨胀,使扩大
英英释义:to ( cause a part of the body to) become wider or further open
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| 参考例句:
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- 1. At night, the pupils dilate to allow in more light. 到了晚上,瞳孔就会扩大以接收更多光线。
- 2. Exercise dilates blood vessels on the surface of the brain. 运动会使大脑表层的血管扩张。
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