单词	管塞 --插头--塞
释义	1.塞 2.管塞 3.插头plug
随便看	mechanical analog computer mechanical analogy mechanical analogy computer mechanical analysis mechanical and electrical protection mechanical and numerical integrator and computer mechanical and numerical integrator and computer--maniac mechanical and numerical integrator and computer，maniac mechanical antidote mechanical apparatus mechanical aptitude test mechanical area mechanical arm mechanical--arm mechanical arm--manipulator mechanical-arm templet mechanical art s mechanical asphalt paver mechanical assembles mechanical assembly program mechanical assembly technique mechanical assembly technique--mat mechanical assembly technique，mat mechanical assist devices mechanical asymmetrical beam