英语词汇has been testing怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	has been testing
释义	testing n — 测试 n • 检验 n testing adj — 难对付的 adj • 棘手的 adj • 考验人的 adj has-been — 过气
随便看	perceived reality perceived reason perceived reduction perceived relationship perceived relevance perceived reliability perceived religious perceived reputation perceived response perceived role perceived safe haven perceived safety perceived security perceived sense perceived separately perceived shortcomings perceived significance perceived similar perceived situation perceived slight perceived sound perceived speed perceived stability perceived State of perceived status

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

testing n —