名詞 ovipositor:

1. egg-laying tubular structure at the end of the abdomen in many female insects and some fishes

o.vi.pos.i.tor

n.（名詞）
A tubular structure, usually concealed but sometimes extending outside the abdomen, with which many female insects deposit eggs.
產卵器：管狀結構，通常隱蔽的但有時延伸出腹部外部，雌性蟲子用以放置蛋或卵
A similar organ of certain fishes.
某種魚的類似器官