retrorocket
「retrorocket」的意思
n. 反向火箭；[航] 制动火箭
n.制动[减速]火箭系统
「retrorocket」的用法
retrorocket反推火箭 - 航天
「retrorocket」的例句
The retrorocket was used to slow down the spacecraft.
反推火箭用于减慢航天器的速度。
They launched a retrorocket to bring the satellite back to Earth.
他们发射了一个反推火箭将卫星带回地球。
The retrorocket failed, and the spacecraft crashed.
反推火箭失败，航天器坠毁。
They used retrorockets to land on the moon.
他们使用反推火箭在月球上着陆。
The retrorocket helped them adjust their course.
反推火箭帮助他们调整了航向。
They had to use retrorockets to escape the asteroid belt.
他们必须使用反推火箭逃离小行星带。
The retrorocket malfunctioned, and they had to abort the mission.
反推火箭出现故障，他们不得不中止任务。
They used retrorockets to deploy their landing gear.
他们使用反推火箭部署了降落伞。
The retrorocket was crucial for their safe return.
反推火箭对于他们的安全返回至关重要。