drown是什么意思


中文翻译水淹灭火

网络释义

1)drown,水淹灭火2)total flooding extinguishant,全淹没灭火剂3)total flooding extinguishing system,全淹没灭火系统4)flood,淹灭5)total flooding fire extinguishing system,全淹没气体灭火系统6)gas flooding extinguishing system,气体淹没灭火系统

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