| 释义 |
运载火箭 yùn zài huǒ jiàn
基本例句
carrier rocketlauncherlaunch vehiclecarrierrocketcarrier vehicleFerry rocket vehiclefreight rocket繁体運載火箭第一级运载火箭是用来发射火箭的，进入高层大气後即抛掉。The first-stage vehicle is used to launch the rocket and is then jettisoned in the upper atmosphere. |