| 单词 | 卵器 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔archegonium〕A multicellular, often flask-shaped, egg-producing organ occurring in mosses, ferns, and most gymnosperms.藏卵器：在苔藓、蕨类及大多数裸子植物中的多细胞的，常为烧瓶状的产生卵子的器官美国传统〔embryo〕Botany The minute, rudimentary plant contained within a seed or an archegonium.【植物学】 胚芽：小的，初级的植物包含有一个种子或颈卵器美国传统〔horntail〕Any of various sawflies of the family Siricidae, the female of which has a long, stout ovipositor.树蜂：一种属于树蜂属锯蜂，雌蜂生有长长的坚硬的产卵器美国传统〔monoicous〕Having archegonia and antheridia on the same plant; bisexual.雌雄同株的：在同一株植物上有颈卵器和精子囊的；两性的美国传统〔ovipositor〕A tubular structure, usually concealed but sometimes extending outside the abdomen, with which many female insects deposit eggs.产卵器：管状结构，通常隐蔽的但有时延伸出腹部外部，雌性虫子用以放置蛋或卵美国传统〔oviposit〕To lay eggs, especially by means of an ovipositor.产卵：生蛋，尤指通过产卵器美国传统〔sting〕A sharp, piercing organ or part, often ejecting a venomous secretion, as the modified ovipositor of a bee or wasp or the spine of certain fishes.刺螫针：一种利而尖的器官或部分，常射出有毒分泌物，如蜜蜂或蜂发育了的产卵器官或某些鱼的刺美国传统〔venter〕Botany The swollen lower portion of an archegonium containing the egg.【植物学】 颈卵器腹：颈卵器的隆起的下部，内含卵细胞美国传统 |
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