音标：[bai'reidieit;-tid] ；

a. 双辐射的, 双射线的

a. Having two rays; as, a biradiate fin.

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发表于:2018-12-13 / 阅读(224) / 评论(0)

冀教版高中英语选修八

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字源大挪移 Prefix - 表示数字的字首 42 bi-

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

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英文魔法师字源大挪移

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