食材铺反向词典

jet propulsion engine

J 开头单词

常见例句

    权威例句

  • The latter include, for example: supercomputers, advanced machine tools, fiber optic and other sophisticated telecommunications gear, jet engine hot sections, rocket propulsion and guidance components, "stealth" technology, to name a few.
    CENTERFORSECURITYPOLICY: Clinton Lets Trade Trump Security, Again
    • 返回 jet propulsion engine