英语词汇has been vigilant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 vigilant
释义	be vigilant— 提防 vigilant — 警惕 • 机警 vigilant n — 慎 n has-been — 过气
随便看	evidence is still evidence is used evidence is withheld evidence lies evidence links evidence located evidence may be evidence may be presented evidence may be required evidence must be produced evidence must be provided evidence must show evidence needed evidence obtained evidence obtained from evidence of a breach evidence of abuse evidence of acceptance evidence of accommodation evidence of achievement evidence of actions evidence of activity evidence of adverse effects evidence of a fact evidence of agreement

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。

be vigilant—