| 单词 | diactinal |
| 释义 | diactinal in British English (daɪˈæktɪnəl, ˌdaɪækˈtaɪnəl) adjective zoology another form of diactine diactine in British English (daɪˈæktiːn) or diact (daɪˈækt) zoology noun 1. a sponge spicule having two rays that develop in different directions from a single point of origin adjective 2. Also: diactinal (of a sponge spicule) having two rays that develop in different directions from asingle point of origin |
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英语词典包含298861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。