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1·It pumps water out of tiny bag-like bladders, making a vacuum inside.

它把水从像袋子一样的囊状物里抽出来，使囊状物的内部形成真空状态。

2·It expels gas to descend, and expels water from trim bladders to rise.

它通过排出气体来下降，并通过把水排出气囊来上升。

3·Why does bladderwrack have bladders?

泡叶藻为什么长着气泡？

4·Do Na 'vi actually have gall bladders?

Navi族真的有胆囊吗？

5·To eat their gall bladders and buried victims in ditches.

吃掉胆囊，受害者的尸首就被丢在沟壑中。

6·Piranhas produce noises by vibrating, or moving their swim bladders.

食人鱼通过震动或者移动它们的鱼鳔来制造声音。

7·All along the disease is considered to be caused by abnormal swim bladders.

一直以来，该病都被认为是由鱼鳔异常引起的。

8·Methods AAS was used to determine the content of in organic salts in swim bladders of carps.

方法应用火焰原子吸收分光光度法测定鲤鱼鱼鳔中无机盐含量。

9·Use camelbacks if you are going on amore strenuous hike (backpacks with water bladders and drinking tubes).

如果你打算进行一次艰苦的远足的话，请使用再生橡胶(装上水袋和可以吸取水的水管)。

10·But the X-ray photography show is that it is still possible to suffer from the disease and normal swim bladders.

可是X线摄影显示即使鱼鳔正常仍有可能患上该病。

(1)bladder cancer膀胱癌

(1)urinary bladder[解]膀胱

(1)gall bladdern. 胆囊；[解]苦胆

(1)neurogenic bladder[医]神经性膀胱功能障碍

(1)swim bladdern. 鱼鳔；浮囊

(1)air bladder气泡；鱼鳔