T -REX是海军目前唯一的旋转翼飞行技术试验台。

T-Rex is the only rotary wing technology test bed currently flown by the Navy.

youdao

T -REX是海军目前唯一的旋转翼飞行技术试验台。

T-Rex is the only rotary wing technology test bed currently flown by the Navy.

youdao