◎凉水liángshuǐ
(1) [cold water;chilly water;cool water]∶温度低的水;冷水
(2) [unboiled water]∶生水
别喝凉水
凉水指云南山泉或者是地下水，冬暖夏凉。有解渴去…
◎开水kāishuǐ
[boiled water] 煮沸的水