详细解释:【医】 溶解氧
例句:
Having waters rich in mineral and organic nutrients that promote a proliferation of plant life, especially algae, which reduces the dissolved oxygen content and often causes the extinction of other organisms. Used of a lake or pond.(湖泊等)优氧化的水中富有矿物有机物,有利于植物,特别是藻类的增殖,但藻类往往使分解的氧含量过低,从而使别的有机物灭绝。用于指湖泊或池塘