单词	backseattered
释义	backseattered [机] 反向散射的
随便看	cooperation protocol cooperation relations cooperation relationship cooperations co-operations cooperation school cooperation sensitization cooperation trade cooperation with foreign countries in offshore oil cooperativa cooperativas co.operative cooperative co-operative cooperative accounting cooperative acquisitions cooperative action cooperative adsorption cooperative advertisement cooperative advertising cooperative agency cooperative agreement co operative agricultural associations co operative agricultural society cooperative agriculture 递4 递兴递废递胜递负逓途途1 途2 途3 途4 途穷日暮肸肺肺体操法肺切除术肺动脉肺叶肺叶儿肺叶蛭肺吸虫肺尘埃沉着病