vt.压缩；束紧
constricts───vt.压缩；束紧
construct───v.建造，修建（某物，尤指建筑物，公路，机器）；组成，创建；（按照数学规则）编制，绘制；形成（观念，理论）；n.构想，概念；编造，杜撰；（短语的）结构成分，结构体；建造物，构筑物
constricted───adj.收缩的；狭隘的；受限制的；v.使…收缩；抑制（constrict的过去分词）
constrictor───n.大蟒；括约肌；使压缩之物
constraint───n.[数]约束；局促，态度不自然；强制
constructs───n.构念（construct的复数）；建筑物；构图；v.设计（construct的三单形式）；建造
conscript───n.应征士兵，被征召者；v.征召，征募；adj.被征召的
constricting───v.压缩（constrict的ing形式）
constriction───n.收缩；压缩；紧窄感；压缩物
Oxidative stress can also cause arteries to constrict by destroying nitric oxide," Prof Griffith warned.───格里菲斯教授警告说：“氧化应激也会因摧毁一氧化氮而导致动脉收缩。”
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。
At the same time, blood vessels constrict in the nose and throat, where bacteria and viruses often lurk.───同时，鼻子和喉咙——这里是细菌和病毒常常潜伏的地方——的血管收缩。
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。
Are you sure to constrict the picture database?
In severe cases, the airway can constrict.
He can have anything, but chooses to constrict his life.
Tending draw together or constrict tissues ; styptic.
Criticism and poetics both constrict the text by making it conform to a meaning or to a model.
There were shapes of spruces rising to constrict a sky full of great cold stars.
But the drive to constrict the activities of minority religions is unlikely to have the desired result.
Certain triggers dilation and constrict these vessels.
The drug causes the blood vessels to constrict.