Referred to American Holloman sled technical index,this paper introduces the estimate of Chinese XB rocket sled test track and gives the measuring results.是什么意思_Referred to American Holloman sled technical index,this paper introduces the estimate of Chinese XB rocket sled test track and gives the measuring results.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句