dilate
英 [daɪˈleɪt]
美 [daɪˈleɪt]
v. 扩大; (使)膨胀，扩张
过去式：dilated 过去分词：dilated 现在分词：dilating 第三人称单数：dilates 复数：dilates
Collins.1 / BNC.19079 / COCA.18343
牛津词典
verb
- 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。
- Her eyes dilated with fear.
柯林斯词典
- V-ERG (使)(血管)扩张;(使)(瞳孔)放大
When things such as blood vessels or the pupils of your eyesdilateor when somethingdilatesthem, they become wider or bigger.- 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。 - Exercise dilates blood vessels on the surface of the brain.
运动会使大脑表层的血管扩张。
- At night, the pupils dilate to allow in more light...
英英释义
verb
- become wider
- His pupils were dilated
- add details, as to an account or idea
- She elaborated on the main ideas in her dissertation
双语例句
- Dilate: to make wider or larger; cause to expand.
使膨胀：使更宽或更大；引起膨胀。 - The pupils will dilate, making the eyes appear black.
瞳孔会扩张，让眼睛看起来发黑。 - Exercise can help blood vessels dilate with greater ease, increase insulin effectiveness in muscles, and decrease heart rate.
体育锻炼可以帮助血管，使它们比较容易扩张，增加胰岛素在肌肉中的有效度，又能使心跳放慢。 - Relating to the nerves and muscles that cause the blood vessels to constrict or dilate.
与引起血管缩小或扩张的神经和肌肉有关的。 - Orange juice contains large amounts of vitamin C, which helps dilate blood vessels and reduce hypertension.
橙汁中含有大量维生素C，有助于血管扩张降低血压。 - Sometimes, I feel I need to dilate my pupils to remain attentive.
有时，我觉得需要扩大瞳孔才能精神集中。 - The pupils of the eyes dilate as darkness increases.
眼睛的瞳孔随暗度增加而张大。 - Pupils dilate, palms become sweaty and the heart rate increases.
瞳孔放大，手心出汗。心率加快。 - WineLate author, also likelihood and drinkWineCause systemic blood-vessel dilate, inadequacy of effective blood capacity is concerned.
酒后发作者，也可能与饮酒引起全身血管扩张，有效血容量不足有关。 - Exercise dilates blood vessels on the surface of the brain.
运动会使大脑表层的血管扩张。