英文词源
- valuable (adj.)
- "of great value or price," 1580s, from value (v.) + -able. As a noun, "a valuable thing," from 1775 (in modern use often in plural). Related: Valuably.
中文词源
来自value,价值。
该词的英语词源请访问趣词词源英文版：valuable 词源，valuable 含义。
词根词缀： -val-价值 + -u- + -able形容词词尾
