jet envelope
航空信封
以上为机器翻译结果,长、整句建议使用 人工翻译 。
There are many possible reasons why the envelope-pushing jet has experienced problems.
BBC: Is the Boeing Dreamliner safe?
If an American-made Boeing jet is about to go outside the envelope, a cockpit alarm sounds, but the stick still responds.
CNN: Behold the?all-seeing, self-parking, safety-enforcing, networked car
应用推荐
模块上移
模块下移
不移动