pond scum英语标准发音:pond scum英式发音:美式发音:翻译中文池塘浮渣pond scum - 基本释义[词典1]绿藻类层pond scum - 英英词典NOUN[名词]free-floating freshwater green algae自由漂浮淡水绿藻pond scum - WEB词典pond scum绿藻类层绿 参考资料: 1.百度翻译:pond scum2.有道词典:pond scum3.爱词霸:pond scum