Physiology. Of bodily actions: regulated or governed by the volitional faculty; subject to the will. (Cf. involuntary, adj. 1b.)
Physiology. Concerned in bodily actions or processes which are independent of the will.
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。