您要查找的是不是：
- rectal gills 直肠鳃
- A fish breathes through its gills. 鱼通过鳃呼吸。
- Fish take in oxygen through their gills. 鱼通过鳃摄取氧气。
- Would you like me to gill the fish? 你要我来除去鱼的内脏吗?
- rectal gill 直肠鳃
- The old lady is fed to the gills with this little pension. 老太太对只拿这么一点养老金感到忍无可忍。
- He looked white about the gills. 他吓得脸色发白。
- No matter what happens, Gill always looks on the bright side. 无论发生什么事，吉尔总是乐观的。
- The anterior part of a fish contains the head and gills. 鱼的前部包括头和鳃。
- Many passengers on the boat began to look green around the gills. 船上的许多乘客看上去要呕吐了。
- Care must be taken not to damage the rectal mucosa. 必须注意不要损伤直肠粘膜。
- There was no tenderness on rectal exmination. 直肠检查无触痛。
- There was no tenderness on rectal examination. 直肠检查无触痛。
- Use a rectal thermometer for infants. 要给婴儿使用直肠温度计。
- The gills of a fish correspond to our lungs. 鱼的鳃相当于我们的肺。
- A gill or similar organ of respiration. 鳃鳃或类似的呼吸器官
- When he was sneered at,he turned red in the gills. 他受到嘲笑时，气得脸都红了。
- In order to keep their gills moist. 用这种方法来保持湿度。
- Fish have gills instead of lungs. 鱼用鳃来代替肺.
- He was white about the gills, because he fell ill. 他脸色苍白,因为他病了。
