短語詞組短語coexisting phase 共生相;共存相coexisting orthography 竝正字coexisting diseases 共存病coexisting mechanisms 共存機制accompanying coexisting 共生伴生coexisting sentence 共句attractor coexisting 吸引子共存coexisting component 共存組分coexisting mechanism 共存機制 返回 coexisting