self-pu.ri.fi.ca.tion
self-purification的音标和读音:DJ音标发音: [ˌselfˌpjuərəfiˈkeiʃən]KK音标发音: [ˌsɛlfˌpjʊrəfɪˈkeʃən]
self-purification的词性:n.(名词)
1. Naturally produced purification:自然净化:
self-purification of water.水的自然净化
2. Purification of oneself.自我净化