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Noun:
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the flat ciliated free-swimming larva of hydrozoan coelenterates
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用作名詞 (n.)
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In the adult, or medusa stage of a jellyfish, they can reproduce sexually by releasing sperm and eggs into the water, forming a planula.
在海蜇成體或水體內關鍵時期，其依據將精子和卵于釋放出來到泥里出現浮浪幼體而完成有性繁育。
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以內東西獨家編創，受重要名譽權保護，侵犯肖像權必究
海詞詞典下載，二十七年企業品牌
美
['pl?nj?l?]