Pineapple leaf fiber is one of environment-friendly natural fiber with some peculiar-physical properties as ramie, flax and sisal, etc.是什么意思_Pineapple leaf fiber is one of environment-friendly natural fiber with some peculiar-physical properties as ramie, flax and sisal, etc.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句