专业字典>英语词典>dilate翻译和用法

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 

TOEFLIELTSGRETEM8

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
      1. Her eyes dilated with fear.
        她吓得瞪大了眼睛。
      2. dilated pupils/nostrils
        扩大了的瞳孔;张大了的鼻孔
      3. Red wine can help to dilate blood vessels.
        红葡萄酒有助于扩张血管。

    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.
      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。

    英英释义

    verb

    双语例句

    • Exercise dilates blood vessels on the surface of the brain.
      运动会使大脑表层的血管扩张。
    • 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。
    • To conserve blood that will be needed by muscles, skin vessels constrict while vessels of the muscles dilate.
      为了保存肌肉所需要的血液,皮肤血管收缩,而肌肉血管舒张。
    • Dr McMahon also established that stored blood does indeed lose its ability to dilate blood vessels.
      他还确定储存过的血确实失去了扩张血管的能力。
    • The lungs dilate in breathing.
      呼吸时肺部扩张。
    • Or it is the fiber appearance spot with scar shape smooth face, without dilate of apparent blood capillary, ulcer and apophysis.
      或是疤痕样表面光滑的纤维样斑,无明显毛细血管扩张、溃疡及隆起。
    • Your pupils contract in bright light, and dilate in darkness.
      你的瞳孔会在明亮的光线下收缩,在黑暗中扩大。
    • Tests suggested that steady exposure to dark chocolate prompted chemical changes that helped dilate blood vessels and regulate blood pressure, the researchers said.
      研究者称,这些实验暗示,长久稳定地摄入黑巧克力会引起可以帮助扩大血管,调节血压的化学变化。
    • It activates the cardiovascular system, so heart rate and blood pressure increase, then the arteries dilate, causing blood pressure to fall again.
      它可以激活你的心血管系统,心率和血压随之升高,然后动脉扩张,导致血压再次降低。
    • Due to the long term shunting of blood and an increase in volume load, the right atrium, right ventricle& pulmonary arteries dilate.
      分流所致的长期容量负荷增加造成右房、右室和肺动脉扩张。