柯林斯詞典limewater /?la?m?w??t?/ 1. N a clear colourless solution of calcium hydroxide in water, formerly used in medicine as an antacid (水中的)無色潔淨(jìng)氫氧化鈣 返回 limewater劍橋詞典a liquid containing calcium hydroxide that is used by scientists to test whether substances contain carbon dioxide 石灰水 返回 limewater