validity中文解释
n,[计][数]有效性；正确；正确性,同近 n,[计][数]有效性；正确；正确性,同近的英语怎么说
validity例句The period of validity of the agreement has expired..本协议的有效期已过。
validity英语解释（法律上的）有效；符合逻辑，正确英释nnthe state of being legally
validity短语和解释period of validity,有效期.短语
validity真题真题例句...but they are also denied valuable feedback as to the validity and acceptability of their inner thoughts and feelings...第一套CET62012.12阅读理解
