ontoprep.到 ... 上ontogenetic law个体发生律ontological view本体论ontour rendering清晰度ontological self实体性自我ontolngy library本体库ontological study本体研究onto a good thingadj.发现某事对某人有利；比如容易做的、有利可图的或花费不高的某件事ontogenetic drift个体发育漂变ontogenetic stage个体发育阶段onto hpmpmprphism满射同态