sacci
基本解释
- [医] 囊
英汉例句
- The alveoli of both cap and sacci expand greatly, circumferentially, without any separation of radial components.
在发育中,花粉帽(近心部分) 和气囊的小泡皆大大的膨胀,但无任何放射状成分的分离。 - Tapetal cells extend into locules surrounding many microspores during a stage of great vacuolation of microspore cytoplasm, expansion of sacci, and thickness increase of the exine.
此时气囊膨胀,花粉外壁亦加厚。关键词: 气囊小泡,胼脂质,花粉外壁内层, 外壁底层, 小孢子, 欧洲松, 气囊, 孢粉质接受粒,营养层,四分体,乌氏体。 - fossa sacci lacrimalis
泪囊窝 - fistula sacci lacrimalis
泪囊瘘 - fornix sacci lacrimalis
[医] 泪囊穹窿