sideways-acting propellerthruster侧向: side direction; crossrange推进器: thruster; propulsion; propel ...定向推进器: fixed propulsor多向推进器: directional propulsor横向推进器: athwartships propeller; cross wise driver propeller; radial jet; side thruster; thruster propeller; transverse propeller; transverse thruster下载手机词典可随时随地查词查翻译
