Ben designed the fairing shell to have a drag coefficient that would allow me to achieve at least 50 kph on less than 130 watts of power.是什么意思_Ben designed the fairing shell to have a drag coefficient that would allow me to achieve at least 50 kph on less than 130 watts of power.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句