air supply

常见例句

Ambush predators as they are known for, the bullfrog can be seen submerging large preys (in this case the sparrow) into the water to cut their air supply and defense.
牛蛙，人称埋伏杀手，可以将大型猎物（这次是麻雀）拖进水中，切断猎物的空气供应以及防御能力。请再欣赏美洲牛蛙捕杀一只不幸麻雀的5张系列图片。
He stopped to consider his remaining air supply and decidedto ascend directly to the surface rather than making his way back alongthe bottom and working his way into shallower depths.
他停下来考虑到他气瓶的气体可能不足，于是他决定直接上升到水面，而不是像常规那样沿着海底慢慢的上升。
Hadhe monitored his air supply better, he could have made a slow, safeascent to the surface by following the bottom contours and swam rightup to the beach.
如果他更好的掌握好用气量，他就可以缓慢的、更安全的沿着水底的轮廓上升出水，并直接游回岸边。

As part of the supply effort, the British Royal Air Force even landed Sunderland Flying Boats on a Berlin lake.
Historian and naval officer Samuel Eliot Morison described the fighting this way in his book "The Struggle for Guadalcanal": "For us who were there, or whose friends were there, Guadalcanal is not a name but an emotion, recalling desperate fights in the air, furious night naval battles, frantic work at supply or construction, savage fighting in the sodden jungle, nights broken by screaming bombs and deafening explosions of naval shells."
Local police officials say the two soldiers were swept away Wednesday while trying to save supply boxes that fell into the water after being air-dropped.