短語詞組短語Improvement of indicator organism 測定菌選育pollution indicator organism 汙染指示微生物environmental indicator organism 環(huán)境指示生物indicator organism for atmospheric pollution 大氣汙染指示生物indicator organism for water pollution 水汙染指示生物indicator organism of environmental pollution 環(huán)境汙染指示生物pollution organism indicator 汙染生物指標 返回 indicator organism