| 单词 | Verb Endings for ascertain |
| 释义 | Verb Endings for ascertain Verb Endings for ascertain present simple:I ascertainyou ascertainhe/she/it ascertainswe ascertainthey ascertainpresent participle: ascertainingpast simple: ascertainedpast participle: ascertained |
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英语词典包含67674条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。