And the best effects was using the reinforcing agent as the 5% of the total quality of urea,and the best charge method was putting with the second putti...是什么意思_And the best effects was using the reinforcing agent as the 5% of the total quality of urea,and the best charge method was putting with the second putti...在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句