brood pouch
柯林斯词典
1. N a pouch or cavity in certain animals, such as frogs and fishes, in which their eggs develop and hatch (青蛙、鱼等的)育仔囊
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1. N a pouch or cavity in certain animals, such as frogs and fishes, in which their eggs develop and hatch (青蛙、鱼等的)育仔囊