| 单词 | since 6 years ago |
| 释义 | Examples:tertiary (geological era since the extinction of the dinosaurs at the Cretaceous-Tertiary boundary 65 million years ago)—第三纪 See also:since prep —自 prep • 打 prep since —因为 adv • 兹因 years ago adv —年前 adv • 当年 adv ago adv —前 adv • 之前 adv • 以前 adv |
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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。