常見例句The ontogeny of pinna epidermis and stomatal apparatus in Encephalartos gratus Prain have been observed with LM and SEM. 用光學(xué)顯微鏡和掃描電鏡對(duì)合意非洲鐵羽片表皮及氣孔器的發(fā)育過程進(jìn)行觀察研究。any of numerous cycads of the genus Encephalartos having stout cylindrical trunks and a terminal crown of long often spiny pinnate leaves. 具有堅(jiān)硬的圓柱形樹干和多刺的羽狀長葉尖端處的樹冠的蘇鐵類植物。any of numerous cycads of the genus Encephalartos having stout cylindrical trunks and a terminal crown of long often spiny pinnate leaves 具有堅(jiān)硬的圓柱形樹干和多刺的羽狀長葉尖端處的樹冠的蘇鐵類植物Encephalartos gratus Prain 合意非洲鐵 返回 Encephalartos