Cr2 is about 500 km,sinlilar to the results from North China,but curv CiT is somewhat higher than the value from North China.是什么意思_Cr2 is about 500 km,sinlilar to the results from North China,but curv CiT is somewhat higher than the value from North China.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句