1. 偏航，漂移船只或航空器航行過程中向背風面而作的漂移
   The drift of a ship or an aircraft to leeward of the course being steered.
2. 彈射器以適于飛行速度的發(fā)射航空器的一種機械裝置，如從航空母艦的甲板上發(fā)射
   A mechanism for launching aircraft at a speed sufficient for flight, as from the deck of a carrier.
3. 助飛用噴氣機或火箭幫助航空器起飛
   An aircraft takeoff aided by an auxiliary jet or rocket.
4. 飛船駕駛員，氣球駕駛員輕于空氣的航空器，例如氣球的駕駛員或導航員
   A pilot or navigator of a lighter-than-air craft, such as a balloon.

航空的英語翻譯：

器的英語翻譯：