Originally U.S. The action or an act of moving or wheeling out; spec. the official unveiling of a new aeroplane or spacecraft.
| 单词 | θ208109 |
| 释义 | society > travel > air or space travel > a means of conveyance through the air > construction and servicing aircraft or spacecraft > [noun] > wheeling out new aircraft or spacecraft (1) rollout1947 Originally U.S. The action or an act of moving or wheeling out; spec. the official unveiling of a new aeroplane or spacecraft. |
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