随意肌,横纹肌
随意动作,有意动作,自主行为
随意运动
他选择了自愿裁汰。
《牛津词典》
She works there on a voluntary basis.
她自愿在那里无偿工作。
《牛津词典》
Attendance on the course is purely voluntary.
听这门课纯粹是自愿的。
《牛津词典》
来自 PIE*wel,希望,意愿,词源同 will,volition.引申词义意愿的,志愿的。
来自PIE*wel,希望,意愿,词源同will,volition。引申义意愿的,志愿的。
词根词缀:-volunt-自愿 + -ary形容词后缀
late 14c., from Latin voluntarius "willing, of one's free will," from voluntas "will," from the ancient accusative singular present participle of velle "to wish" (see will (v.)). Originally of feelings, later also of actions (mid-15c.). Related: Voluntarily.