noun
rocket (non-guided missile or vehicle propelled by a rocket engine)
火箭按用途分為探空火箭和運載火箭。
火箭按用途分为探空火箭和运载火箭。
huǒ jiàn àn yòng tú fēn wéi tàn kōng huǒ jiàn hé yùn zài huǒ jiàn . Rockets are divided into sounding rockets and launch vehicles according to their purposes.