"propulsion" 怎么发音
word
pɹəˈpəɫʃən
pruh-PUHL-shun
pɹəpˈʌlʃən
pruh-PUL-shun
释义
Propulsion is the force or action that moves something forward, especially vehicles like ships, airplanes, or rockets.
IPA 音标
美式英语
pɹəˈpəɫʃən
英式英语
pɹəpˈʌlʃən
简化发音
美式
pruh-PUHL-shun
英式
pruh-PUL-shun
语境中听
A rocket uses propulsion to travel into space.
Boats can use wind or engines for propulsion.
The car’s electric propulsion system is very quiet.
Scientists are developing new propulsion methods for deep space missions.