The effect of cover treatment with PVC on the absorptivity,filament strength and surface state of the noil ramie is studied in the paper.是什么意思_The effect of cover treatment with PVC on the absorptivity,filament strength and surface state of the noil ramie is studied in the paper.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句