您要查找的是不是：
- pupal sac 蛹囊
- The children tore the cocoon open to see if there was a pupa. 孩子们撕开蚕茧看看里面有没有蛹。
- An organic sac or pouch, such as the udder of a cow. (牛的)乳房有机体器官的液囊或袋，如牛的乳房
- The peritoneal cavity is a closed sac. 腹膜腔是一个封闭的囊腔。
- Enclosed in an oval, horny case. Used of an insect pupa. 壳内的封闭在椭圆形角质壳内的。用于一虫蛹
- A fluid-containing sac or cavity in the body of an organism. 池有机体体内一种贮存流体的液囊或穴
- Is the sac and Fox Indian tribe a wild one? 袋与狐部落是野蛮部落吗?
- The larva or pupa of a mosquito. 孑孓蚊子的幼虫或蛹
- A man one day pick up a butterfly pupa. 有一个人无意中找到一个蝴蝶蛹。
- A road or passage having no exit;a cul - de - sac. 绝境，死路没有出口的路或通道；绝境
- SAC successfully lowered the process priority. SAC成功地降低了进程优先级。
- SAC successfully raised the process priority. SAC成功地提高了处理优先级。
- Conclusion: Lacrimal sac tumors are rare. 接下来两年多的追踪，肿瘤没有再复岭。
- The butterfly emerged from the pupa. 蝴蝶由蛹孵化而出。
- Good morning. This is Brown from SAC. 早上好，我是SAC公司的布朗先生。
- In their pupa stage, they resemble broken twigs. 在蛹的阶段，它们象断开的小枝条。
- Seed enclosed in an obtrusive sac of flesh. 种子密封在一个张扬囊肉.
- The insect stows tomorrow in the egg and pupa. 昆虫把明天蕴藏在卵蛹之中。
- The mate deposits sperm in the queen's sperm sac. 带翅的雄性蚁把精子存到蚁后的卵囊中。
- Tussah pupa oil was extracted from tussah pupa. 以柞蚕蛹为原料进行柞蚕蛹油提取的研究。
