| 单词 | ca. |
| 释义 | ca. (also ca British English)APPROXIMATELYa written abbreviation of circa (=about) / circa 的书面缩写，大约，左右 dating from ca. 1900 可追溯到1900年左右nCA nthe written abbreviation of californiaca.CALDOCE OnlineChinese |
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英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。