| 单词 | circle of ulloa |
| 释义 | > as lemmascircle of Ulloa circle of Ulloa: a luminous ring or white rainbow sometimes appearing in alpine regions opposite the sun during foggy weather (named after Antonio Ulloa in 18th cent.)extracted from circlen.< as lemmas |
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英语词典包含1132095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。