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。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。a constriction i...
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。She feels a constriction in the chest.她胸部有压迫感.Steroids are used to reduce the inflammation, which makes the muscles of the airways liable to cons...