形容词
中文翻译:有效的
同义词:
['valid', 'appropriate', 'lawful', 'legitimate']
例句:
-
1. The new policy is valid only for the next six months.
这项新政策只适用于接下来的六个月。
-
2. The contract is valid until the end of the year.
合同有效期至年底。
-
3. The passport is valid for travel within the country.
护照在该国内旅行有效。