lift-off point
常見例句
- The important point about Falcon 9, so called because its lift-off is propelled by nine of SpaceX’s proprietary Merlin rocket motors, is that it is powerful enough to put people into orbit.
獵鷹9號火箭最重要的用途是它能產(chǎn)生足夠的推力,將人員送入軌道。 返回 lift-off point