有奖纠错
| 划词

The ovary was trilocular with axile placentation and the ovule was anatropous, biteguminous and crassinucellate.

子房3室,中轴胎座。胚被,

评价该例句:好评差评指正

Simple ovary, the placentation is brink.The ovules are campylotropous.The ovule is bitegmic and crassinucellate.The megaspore archesporium is initiated from sub-epidermis of nucellus.

要矮沙冬青子房单皮1室,边缘胎座,弯,胚被、

评价该例句:好评差评指正

用户正在搜索


cerebrotonia, cerebrotonic, cerebrovascular, cerebrovascular accident, cerebrum, cerecloth, cerectomy, cered, Ceredon, Ceregam,

相似单词


3G, 401(K), a,

声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。

Let's Talk About Myths, Baby! | Greek Mythology & the Ancient Mediterranean

But we got lucky, and it made the placentation possible in mammals, which then created an entire tree of life in this way.

但我们幸运地发现, 逆转录病毒使得哺乳动物的胎盘形成成为式孕育出了一整套生命体系。

评价该例句:好评差评指正
起源

In the flowers of Saponaria officinalis Dr. Masters has observed instances of both marginal and free central placentation.

在 Saponaria officinalis 的花中, Masters 博士观察到了边缘胎盘和游离中央胎盘的实例。

评价该例句:好评差评指正

用户正在搜索


ceremonious, ceremoniously, ceremony, cerenox, cereology, cereous, cerepidote, Ceres, ceresan, ceresin,

相似单词


3G, 401(K), a,
  • 微信二维码

    关注我们的微信

  • 手机客户端二维码

    下载手机客户端

赞助商链接