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

• 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。
• Overrunning clutch is a weak link in transmission chain of pulse-type stepless transmission and constricts directly the ability of transferring capacity.
  超越离合器是脉动无级变速器传动链中的最薄弱环节，直接制约了脉动无级变速器的传动能力。
• A rubber band constricts what it encircles.
  橡皮圈将其环绕的东西箍得紧紧的。
• 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。
• The cold constricts the blood vessels, immediately reducing puffiness.
  冷能收缩血管，立即减少浮肿。
• They found that procyanidins suppress production of a protein called endothelin-1 that constricts blood vessels.
  他们发现前氰定抑制称为内皮素-1的蛋白质的产生，其能够使血管收缩。
• For example, one person called to report the outbreak of a contagious disease that constricts breathing.
  例如，一个人打电话举报一些突发的窒息性传染病。
• Developing higher vocational education in Hunan related with developmental level of the whole education, which influences and constricts the development of higher vocational education in future 10 years.
  蓬勃发展的湖南高等职业教育与湖南省的教育总体发展水平密切相关，未来十年高职教育的发展也与此相威相约。
• As there are many constricts on signal phase, two methods, namely phase merge optimization based on question drive and improved cooperative co-evolutionary genetic algorithm are designed to search the solution space.
  针对待优化变量&信号相位的特殊性，即存在很多约束条件，设计了两种混合交通信号相位解空间搜索算法，即基于问题驱动的相位合并优化算法和改进合作型协同进化遗传算法。
• These drugs reduce blood pressure by blocking an enzyme that converts angiotensin to an active form that constricts blood vessels.
  这些药物通过拦阻激活血管紧张肽的酶降低血压。血管紧张肽造成血管收缩。