开水 Save Sign in to save words Traditional (Taiwan): 開水 On the HSK 4 vocabulary list, at CEFR level B2. kāishuǐ ㄎㄞ ㄕㄨㄟˇ boiled water boiling water Character by character 开(kāi)open 水(shuǐ)water A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT