大家在查： self-rating scale self-recording instrument Self-reference effect self-regulating Self-selection effect self-organized computing network self-observation Self-Number selfish DNA self-incompatibility

self-purification of stream

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un.〔水利〕河流自净

self-purification of stream

self-purification of stream

英-汉网络释义

self-purification of stream

河流自净

在线词典--水电知识网-... ... self-purification 自净[化] self-purification of stream 河流自净 self-recorder 自记器 ...

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