constrict
美 [kənˈstrɪkt] 
英 [kən'strɪkt]
- v.约束；（使）紧缩；限制；限定
- 网络压缩；收缩；收紧
词形变化
第三人称单数：constricts 现在分词：constricting 过去式：constricted 反义词
同义词
英汉双解
1. | [i][t] （使）紧缩，缩窄to become tighter or narrower; to make sth tighter or narrower |
| Her throat constricted and she swallowed hard. 她喉咙发紧，使劲地咽了一下唾沫。 |
| a drug that constricts the blood vessels 收缩血管的药 |
2. | ~ sb 限制；限定；抑制；约束to limit or restrict what sb is able to do |
| Film-makers of the time were constricted by the censors. 那时的电影制作人受到了审查官的限制。 |
| constricting rules and regulations 具有约束性的规章制度 |
英汉解释
英英解释
例句
A network of blood vessels along the surface of the beak helps dissipate extra heat, and the vessels constrict when temperatures drop.
在这个大鸟嘴的表面有一些血管，可以散发多余的热量，而当体温下降后，血管又会收缩。
The whole idea behind the squeezing material is to constrict the human body into a smaller space than gravity would allow.
在挤压的材料背后，把人体压缩到重力不允许的更小的空间。
Anytime you wear shoes that are tight or constrict the natural shape of your foot, doctors say it's bound to cause foot pain.
只要你穿的鞋子是紧张或收缩的自然形状你的脚，医生说这势必导致足部疼痛。
Together, they make the muscles tense up, the digestive tract slow down, blood vessels constrict and the heart beat faster.
这些化学物质共同作用，让肌肉紧张，消化系统减缓，血管收缩，心跳加速。
Eg. Panic can constrict the blood vessels and impose an additional burden on the heart.
恐慌会使血管收缩，增加心脏负担。
It's not so much psychological, it's vascular, and nicotine makes your arteries constrict.
它治疗的不是心理问题，而是血管的问题尼古丁让你的血管收缩。
Lotus seeds are classified as astringents , which constrict body tissues, and are considered beneficial for the spleen, kidney, and heart.
荷花的种子有涩味是收敛剂，有益于人体的器官脾，肾，和心脏。
Nerves constrict the blood vessels in the extremities of the body.
神经器官促推人四肢举动处的血管开始收缩。
Capacitance vessels constrict, increasing the back flow of venous blood.
容量血管收缩，静脉回流量增加。
The snakes ambush prey from the water and constrict them with an immediately deadly, bone-crushing force.
这种蛇会埋伏在水中袭击猎物，并利用能碾碎骨头的立即致命的力量将猎物挤压而死。
for not only the heart beats in crystalline biology, but the veins themselves constrict with the heart in order to move the blood along.
不仅是水晶生物体内的心搏，还有静脉们自己和心脏的同时收缩，以去向前运送血液。
To restrain or constrict by tightening laces , especially of a corset .
用系束带固定或束缚，尤指妇女穿的紧身胸衣。
Many experts believe that severe contractions constrict the blood vessels feeding the uterus.
专家认为严重的子宫收缩会使血管收缩从而影响到子宫的输血。
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。
Similarly, anxiety about getting an erection causes the blood vessels in the penis to constrict, so preventing erection.
相似地，勃起引起的焦虑导致了阴茎里的血管收缩，导致了无法勃起。
Blood pressure is controlled by hormones called angiotensins, which cause the blood vessels to constrict.
血压是被一种能引起血管收缩的一些激素控制，这些激素叫血管紧张素。
however, polypropylene (PP) fibre can constrict spalling arid reduce the spalling degree.
而聚丙烯（PP）纤维的加入可以抑制爆裂的发生，降低爆裂程度。
reflexes increase heart rate and constrict small blood vessels to protect the blood supply to essential organs.
反射作用增加心率并收缩小血管以保护重要脏器的血液供应。
Think before you drink: Alcohol can dilate small blood vessels, which may lose their ability to constrict.
饮酒须三思：酒精会扩张细小的血管。这样就会使血管丧失收缩的能力。
Alcohol can dilate small blood vessels, which may lose their ability to constrict. The result: tiny purple facial lines.
（饮酒须三思）酒精会扩张细小的血管。这样会使血管丧失收缩的能力。其结果是：面部出现细小的紫色皱纹。
Methods. A nylon tie was used to constrict the spinal cord in 18 adult male beagle dogs.
方法：先用尼龙绳压迫18只成年雄性小猎犬的脊索。
Don't force your chest up and out when you breath in. This will actually constrict your air flow.
不强迫你的胸部，并指出当你呼吸英寸这实际上将限制你的空气流动。
A suspension of new sales of bonds could constrict supply of Treasuries, pushing yields down instead of up.
暂时搁置出售新的债券可能会使供应减少，减少收益而不是增加收益。
Poor posture can constrict or put pressure on organs, restricting blood flow to them and inhibiting their proper functioning.
不良体态会使你的器官收缩或对它们施加压力，就限制了血液流入和器官正常运作。
Eg. 17 Sometimes the vessels of the kidney or the liver can constrict, in which case the organ shrinks.
有时肾和肝的血管能收缩，在此情况下这些器官就皱缩起来。
Tending to draw together or constrict tissues; styptic .
有助于聚集或收缩有机组织的；收缩性的。
Q. Certain conditions and special abilities, such as Stun, Paralysis, and Constrict, prevent a creature from acting on its next turn.
某些情况与异能，例如昏迷，麻痹，和压缩等，会使得生物在下一次的时候无法起动。
Losing nitric oxide could, in theory, cause vessels to constrict and clots to form.
理论上，丢失氧化一氮将导致血管收缩和血栓形成。
Blood that is poor in nitric oxide will scavenge the gas from other tissues, causing the vessels in those tissues to constrict.
一氧化氮含量低的血液将会把其他组织中的气体一扫而空，从而导致这些组织中的血管收缩。
Tight shoes constrict the feet.
鞋子太紧会挤脚。
Our blood vessels constrict so we won't bleed.
我们的血管收缩，防止流血。
Doesn't that tight bracelet constrict your arm?
那个手镯那么紧不会压迫你的手臂吗？
The fall in blood pressure reflexly causes blood vessels to constrict with some rise in pressure (15 to 20 seconds).
而血压降低的现象导致血管再度收缩又呈现血压升高的现象（15到20秒）。
This raises blood volume, forcingyour heart to work harder; at the same time, it makes veins andarteries constrict.
它增加了血容量、迫使你的心脏负担更重；同时，它使静脉和动脉收缩。
Ethics is the indispensable factor in the process of translation, which not only constrict the translators but also influence the readers.
伦理道德因素是翻译活动中不可缺少的因素，它不但制约译者，而且影响读者。
Constrict factors and countermeasure of island tourism development
发展海岛旅游业的制约因素及对策
When flesh is exposed to prolonged or severe cold, it causes blood vessels to constrict ;
肉体一旦长时间暴露在严寒中，或接触的温度太低，就会造成血管收缩；
constrict v. make narrower , smaller or tighter
压缩，使收缩，紧迫
The manufacturing evaluation based on resource constrict
基于资源约束的工艺评价的实现
constrict the extent of outreach
限制延伸的程度
