periln.危险；冒险vt.冒险Perileptan.耳叶马蓝属perillenen.紫苏烯perillessadj.无危险的Perilitusn.缘茧蜂属perilymphn.[解]外淋巴perilemma神经外膜perillanin紫苏红色素Perilunate月骨周围perilabial唇四白perilympha外淋巴液