疑病 、 躯体化反应 、 应对机制、脑 - 肠轴等因素可能在功能性便秘的发生、发展中起重要作用. Hypochondriasis, somatization, coping mechanism and brain - gut axis perhaps play important roles in the development of FC.
The capital is still under constant bombardment by the rebel forces.首都仍在遭受叛军的持续轰炸。Weeks of aerial bombardment had destroyed factories and highways...数周的空中轰炸已经摧毁了许多工厂和公路。The crystals were cleaned by argon ion bombardment....