1、How did the dolphin's clicks get transmitted from its air-filled nasal sacs into the ocean water?
海豚發(fā)出的滴答聲是如何從充滿空氣的鼻囊傳播到海水中的呢？

2、During the cooking process, each piece of rice expands, and tiny air-filled caves form inside.
在烹調過程中，每當空洞擴大，空氣就會充填其中。

3、any of the membranous air-filled extensions of the lungs of birds.
鳥肺中充滿空氣擴張的膜。

4、These sounds, it has been found, are produced in the air-filled nasal sacs of the dolphin.
人們發(fā)現(xiàn)，這些聲音是由海豚充滿空氣的鼻囊發(fā)出的。

5、The flexible air-filled chamber of a bagpipe, an accordion, or a similar wind instrument.
風箱風笛、牛風琴或類似的管樂器的內有空氣的靈活的腔室。

6、What process turns liquid cake into poofy air-filled solid cake?
什么過程使液體蛋糕變?yōu)?a href="/zaoju/c23602.htm">蓬松充滿空氣的固體蛋糕？

7、The Dome will be realized using ETFE air-filled cushions mounted on a light metal structure.
穹頂將通過將ETFE（乙烯四氟乙烯）充氣襯墊安裝在輕金屬結構上來實現(xiàn)。