水すい心しんすいしんFreq.FrequencyTop 100,000Meanings1nounmiddle of a body of waterRefers to the central area of a lake, river, or similar body of water, away from the shore.湖みずうみの水すい心しんに小こ舟ぶねが浮うかんでいる。A small boat is floating in the middle of the lake.
