valid
中文来自 ECDICT
- adj.
- 有确实根据的，有法律效力的，正当的，正确的
演变路径（由近及远）
原始词根
原始印欧语 *h₂welh₁-
词源说明
Borrowed from Middle French valide (“healthy, sound, in good order”), from Latin validus, from valeō (“to be strong, to be healthy, to be worth”) + -idus, from Proto-Indo-European *h₂welh₁- (“be strong”).
释义（英文）
形容词 Adjective
- Well-grounded or justifiable, pertinent.
- Acceptable, proper or correct; in accordance with the rules.
- Related to the current topic, or presented within context, relevant.
- (logic) Of a formula