The apical part (about 25% of total length) can curve, and other part cannot.The abaxial side of the curvature part had long and narrow cells.是什么意思_The apical part (about 25% of total length) can curve, and other part cannot.The abaxial side of the curvature part had long and narrow cells.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句