1. VOA英语学习网
  2. 设首页|英语四级|英语六级|英语日记|英文自我介绍|英语话剧剧本
  3. 打包下载 | VOA打包 | BBC打包 | 日语 韩语
  4. 手机版
  1. 英语学习网站推荐
  2. 剑桥英语考试认证
  3. 外教口语面对面课程


validity VOA.com/images/star4.jpg" /> 难度:4星核心词汇,属常用3000词 基本释义 n.合法性;有效性;正确性 英英释义 Noun: the quality of being valid and rigorous the quality of having legal force or effectiveness the property of being strong and healthy in constitution 同义词 n. cogency,rigor,rigour,validness 参考例句 1. To mark (an item) with a notation in order to question its validity or accuracy. 给(一款项)标上记号,来就其有效性或精确性提出质疑。 2. And the simulation results indicate both the validity and the high precision of this algorithm. 仿真结果表明该算法不但是正确的,而且具有较高的测距准确性。 3. Please do observe your own minds, your own activity in relationship, and you will soon find out the truth and validity of this statement. 请确实去观察你自己的头脑,和在关系中你自己的行动,你将很快发现真相—这个陈述的正确性。 来自:VOA英语网 文章地址: http://www.tingvoa.com/html/20140424/170631.html