Martin Bazant, an applied mathematician, leads the M.I.T. work, and he has chosen electricity as his propellant, not pressurized air.是什么意思_Martin Bazant, an applied mathematician, leads the M.I.T. work, and he has chosen electricity as his propellant, not pressurized air.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句