基本解釋褐色韌皮部英漢例句雙語(yǔ)例句There were parenchyma, bast fiber and brown block in powder.粉末可見(jiàn)木薄壁細(xì)胞、韌皮纖維和棕色塊等特征結(jié)構(gòu)。brown bast更多例句詞組短語(yǔ)短語(yǔ)brown bast disease 褐皮病brown bast更多詞組專業(yè)釋義環(huán)境科學(xué)技術(shù)褐韌皮褐皮病