| 单词 | biennally |
| 释义 | biennialbiennial /baɪˈɛniəl/ adjective 1a biennial event happens once every two years2science, biology a biennial plant lives for two years and produces its flowers and seeds in the second year—biennally adverb |
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英语词典包含48224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。