Last Updated
：2025/11/29
dart sac
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（ plural ）
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A sac connected with the reproductive organs of land snails, containing a dart, or arrow-like structure.
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dart sac
During the dissection, the biologist carefully removed the dart sac connected to the snail's reproductive organs to study the tiny arrow-like structure inside.
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During the dissection, the biologist carefully removed the dart sac connected to the snail's reproductive organs to study the tiny arrow-like structure inside.
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