英文词源
- voluntary (adj.)
- 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.
中文词源
来自PIE*wel,希望，意愿，词源同will，volition。引申义意愿的，志愿的。
该词的英语词源请访问趣词词源英文版：voluntary 词源，voluntary 含义。
词根词缀： -volunt-自愿 + -ary形容词词尾
来自 PIE*wel,希望，意愿，词源同 will,volition.引申词义意愿的，志愿的。
