constricts

英 [kənˈstrɪkts]

美 [kənˈstrɪkts]

v.  (使)紧缩，缩窄; 限制; 限定; 抑制; 约束
constrict的第三人称单数

柯林斯词典

• V-ERG (使)(身体部位，尤指喉咙)收紧，收缩
  If a part of your body, especially your throat,is constrictedor if itconstricts, something causes it to become narrower.
  1. Severe migraine can be treated with a drug which constricts the blood vessels...
     严重的偏头疼可以用一种收缩血管的药物进行治疗。
  2. My throat constricted, so that I had to concentrate on breathing.
     我的嗓子发紧，所以我不得不把注意力集中在呼吸上。
• VERB 限制;束缚;约束
  If somethingconstrictsyou, it limits your actions so that you cannot do what you want to do.
  1. She objects to the tests the Government's advisers have devised because they constrict her teaching style...
     她反对政府顾问设计的考试，因为这些考试限制了她的教学风格。
  2. Men and women alike have been constricted by traditional sexual roles.
     男性和女性同样受到传统性别角色的束缚。

双语例句

• The A receptor is generally considered a trouble maker that interferes with sodium excretion, constricts blood vessels and promotes inflammation.
  受体普遍认为是麻烦制造者，与干扰钠排泄、收缩血管和促进炎症有关。
• When they're in the spotlight, everything, including vocal chords, constricts.
  他们身处聚光灯下的时候，包括声带在内的所有部位都会收紧。
• Severe migraine can be treated with a drug which constricts the blood vessels
  严重的偏头疼可以用一种收缩血管的药物进行治疗。
• However, neo-historical novels over emphasize the decisive role of contingent factors in history construction, which inclines to historical nihilism and constricts its further development.
  但新历史主义小说过分强调偶然性的作用，造成了一种历史虚无感，制约了其进一步的发展。
• However, orthodox pursues the unique interpretation for Marxism in the extreme form. Absolutely correct interpretation and the ultimate interpretation lead to the dogmatic, rigid and religious tendency, which constricts and impedes the innovation and development of Marxism.
  但是正统在极端形态上往往追求对马克思主义真理的唯一解释、绝对正确的解释和终极解释，最终往往导致了教条化、僵化和宗教化的倾向，制约和阻碍马克思主义的发展创新。
• And your esophagus naturally constricts around anything inside it, so even though there is a thin protective gas layer, the esophagus will manage to make contact with the liquid nitrogen.
  而且食道会压缩里面的任何东西，因此即便有稀薄的气垫保护，液氮还是与食道发生了亲密接触。
• Note: In some cases this won't work because bending constricts the flow of urine too much.
  注：在某些情况下不工作，因为弯曲会阻碍尿液流不太多。
• Through the analysis and survey of the external environment for the development of the non state economy in Shaanxi the authors indicate that the backward external environment is an important factor that constricts the development of the non state economy and even the entire economy in Shaanxi.
  通过对外部环境的内涵、作用的理论分析，并对陕西非公有制经济发展环境状况进行了实际调查，认为落后的外部环境是制约陕西非公有制经济乃至整个经济发展的重要因素。
• A cool bath or shower should help you feel more comfortable as it constricts the blood vessels.
  洗个冷水澡可以让你感觉更舒服因为可以收缩血管。
• The tumour constricts the nerves.
  肿瘤压迫神经。