drawn together or squeezed physically or by extension psychologically;
"a constricted blood vessel" "a constricted view of life"
例句
用作形容词(adj.)
Another application migth be non-surgical cardiac bypasses that grow new blood vessels around those blocked or constricted by atherosclerosis.另一个应用可能是建立非手术心脏旁路，生成新的血管围绕这些由于动脉粥样硬化阻塞或狭窄的血管。
As the stress approaches that of the tensile strength, a material that has begun to flow forms a narrow, constricted region that is easily fractured.随著应力接近抗张强度，开始流动的材料会形成一个狭窄的收缩区，很容易发生断裂。
