| 释义 |
dilate美 [daɪ'leɪt] 英 [daɪ'leɪt] 过去分词：dilated 现在分词：dilating 第三人称单数：dilates v. expand,open,widen,enlarge,increase 1. | 扩大；（使）膨胀，扩张to become or to make sth larger, wider or more open |
| Her eyes dilated with fear. 她吓得瞪大了眼睛。 | | dilated pupils/nostrils 扩大了的瞳孔；张大了的鼻孔 | | Red wine can help to dilate blood vessels. 红葡萄酒有助于扩张血管。 |
v. | 1. to become, or cause something to become, wider, larger, or stretched 2. to talk or write at great length 3. if part of your body dilates, it becomes bigger and wider |
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