現代粵語詞典: 6383CantonWordFeedbackJyutping:gwan2 seoi2Original phonetic: gwan3 soey3开水Examples饮啖~喝口热水冻~。凉开水
廣州話詞典(第2版): 3350CantonWordFeedbackJyutping:gwan2 seoi2Original phonetic: guen2 sêu2开水Examples冲~打开水冻~。凉开水