vasoconstrictor

/.væsәukәn'striktә/

现代语料频率: 41793

中文翻译

a. 血管收缩的

n. 血管收缩神经

英文解释

n. any agent that causes a narrowing of an opening of a blood vessel: cold or stress or nicotine or epinephrine or norepinephrine or angiotensin or vasopressin or certain drugs; maintains or increases blood pressure

词态变化

复数形式:vasoconstrictors

常见例句

any of several vasoconstrictor substances (trade name Hypertensin) that cause narrowing of blood vessels

n any of several vasoconstrictor substances (trade name Hypertensin) that cause narrowing of blood vessels

n an antidiuretic and vasoconstrictor used to treat diabetes insipidus

n vasoconstrictor (trade names Privine and Sudafed) used in nasal sprays to treat symptoms of nasal congestion and in eyedrops to treat eye irritation

n a powerful vasoconstrictor used to dilate the pupils and relieve nasal congestion