Wool is treated in superheated vapor for different time.And then we test its stretch characters and alkali solubility while take its color changes into consideration.是什么意思_Wool is treated in superheated vapor for different time.And then we test its stretch characters and alkali solubility while take its color changes into consideration.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句