單詞
valid
英 ['v?l?d]
美['v?l?d]
基本信息
- adj. 有效的；有根據的；合法的；正當的
核心詞匯中低頻詞CET6TOEFL考研IELTSTEM4CET4
英英釋意
- 1. well grounded in logic or truth or having legal force;
- "a valid inference"
- "a valid argument"
- "a valid contract"
- "a valid license"
- 2. still legally acceptable;
- "the license is still valid"