dorsal amnioserosal sac.
背羊浆膜囊
blood island of yolk sac.
卵黄囊血岛
normal type of embryo sac.
胚囊的正常壁
A sac or vesicle in the body.
囊, 泡囊身体中的囊或庖囊
Structure of mature embryo sac
成熟胚囊的结构
Incise into dorsal sac of rumen
切开瘤胃背侧囊
Syringing of lacrimal duct or sac
鼻泪管或囊注射器冲涤
I accidentally ripped her dural sac.
我不小心撕裂了她的硬脊膜囊。
The peritoneal cavity is a closed sac.
腹膜腔是一个封闭得囊腔。
The mature embryo sac has seven cells.
成熟胚囊内具七个细胞。
Some of the models contained an air sac.
其中一些模型含有气囊。
The ink sac digestive function degrades.
墨囊消化功能退化。
How does macrospore developed to embryo sac
大孢子如何发育成胚囊？
The mate deposits sperm in the queens sperm sac.
带翅的雄性蚁把精子存到蚁后的卵囊中。
But embryo is developed from only one embryo sac.
但一般只有一个胚囊可发育出成胚。
The sac usually closes, and the fluid is absorbed.
这个鞘膜囊通常是封闭得, 而液体会被吸收。
Microsurgical anatomy study of the endolymphatic sac
内淋巴囊的显微外科解剖
A small sac or cyst, especially one containing fluid.
疱囊一种小囊或疱, 特别是包含液体的
The shape of the olfactory sac of the eel is cuneiform.
结果表明中华须鳗嗅囊呈楔型
The development of embryo sac belongs to polygonum type.
东北龙胆的胚囊发育属于蓼型。
The sac is very strong, like a balloon filled with water.
这个囊很结实, 就像是装了水的气球。
All nucellar cells disappear, when an embryo sac is ripe.
属薄珠心，胚囊形成时珠心细胞全部消失。
Chalazal end of mature embryo sac is narrow and elongated.
成熟胚囊的合点端狭长。
英文例句大全为您提供sac英文例句大全,sac英文造句,关于sac的英语句子,单词sac怎么造句,sac英文例句大全有哪些,哪些英语句子是关于sac,英语单词sac的句子,单词sac如何造句,sac怎么造句等。