| 释义 | 
		WordReference English-Chinese Dictionary © 2019: | 主要翻译 |  | dilation nnoun: Refers to person, place, thing, quality, etc.  |  (widening, expanding) | 膨胀  péng zhàng |  |   |   | 扩大  kuò dà  |  |   | Alcohol causes dilation of the blood vessels. |  | dilation nnoun: Refers to person, place, thing, quality, etc.  |  (eye: expanded pupil) | 瞳孔扩大  tóng kǒng kuò dà |  |   | After dilation of your pupils, you should wear protective sunglasses to prevent damage to your eyes. |  | dilation nnoun: Refers to person, place, thing, quality, etc.  |  (childbirth: opening of cervix) (医学) | (子宫)扩张  zǐ gōng kuò zhāng |  |   | During the birth of her first child, dilation took several hours. |  
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