您要查找的是不是：
- cardiac sac 心囊
- 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。
- 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
- A patient whose heart has stopped beating, as in cardiac arrest. 心脏已停止跳动的病人心脏已停止跳动的病人，如患心脏病
- Is the sac and Fox Indian tribe a wild one? 袋与狐部落是野蛮部落吗?
- 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
- Epinephrine is a powerful cardiac stimulant. 肾上腺素是一种强效心脏兴奋药。
- SAC successfully lowered the process priority. SAC成功地降低了进程优先级。
- Cardiac output was measured by thermo dilution. 用热稀释法测定心输出量。
- SAC successfully raised the process priority. SAC成功地提高了处理优先级。
- The third cardiac malposition is dextrocardia. 第三种心脏位置异常是右位心。
- Conclusion: Lacrimal sac tumors are rare. 接下来两年多的追踪，肿瘤没有再复岭。
- Good morning. This is Brown from SAC. 早上好，我是SAC公司的布朗先生。
- Seed enclosed in an obtrusive sac of flesh. 种子密封在一个张扬囊肉.
- 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。
- Mechanisms of sepsis-induced cardiac dysfunction. 综述:脓毒症诱发心功能障碍的机制。
- Average cardiac cyclic variation of IB, ACVI. 心动周期平均变动量。
- The yolk sac is gradually vascularized. 卵黄囊逐渐被血管化了。
- Cute home on a nice quiet cul de sac! 可爱的房屋在安静的小路街角上！
