constriction
英 [kənˈstrɪk.ʃən]
美 [kənˈstrɪk.ʃən]
- n. 收缩；压缩；紧窄感；压缩物
英语词源
- constriction (n.)
- c. 1400, from Latin constrictionem (nominative constrictio), noun of action from past participle stem of constringere "compress" (see constrain).
权威例句
- 1. The pain is produced by constriction of the blood vessels.
- 这种疼痛是由于血管的收缩而引起的。
- 2. She feels a constriction in the chest.
- 她胸部有压迫感.
- 3. A general anxiousness developed and increased, leading to a constriction of her normal activities.
- 一种普遍的焦虑情绪滋生出来并且不断加剧，导致她正常的活动都束手束脚。
- 4. Steroids are used to reduce the inflammation, which makes the muscles of the airways liable to constriction.
- 类固醇用于消除可能导致气道肌肉收缩的炎症。
- 5. If you strain to run fast, you start coughing and feel a constriction in the chest.
- 还是别跑紧了, 一咬牙就咳嗽,心口窝辣蒿蒿的!