physiological
adj
(a) of or concerning physiology 生理学的
physiological research 生理学研究.
(b) of or concerning the bodily functions 生理的; 生理机能的
the physiological effects of space travel 宇宙航行的生理影响.
If the landscape is hidden from view, you can enjoy the extraordinary sight of unbroken cloud plains that stretch out for miles before you, while the sun shines brilliantly in a clear sky.