Aspinn.阿斯平aspn.（尤指北非产的）小毒蛇n.白杨Aspergillus gymnosardae鲣曲霉Asplenium griffithianumn.厚叶铁角蕨Aspartic endopeptidases天冬氨酸内肽酶类Aspidogaster conchicola孔乔可拉盾腹吸虫Aspergillus niger virus黑曲霉病毒Asplenium neomultijugumn.多羽铁角蕨asparagine transaminase天冬酰胺转氨酶aspartate decarboxylase天冬氨酸脱羧酶Aspergillus proliferans多育曲霉aspheric optical system非球面光学系统