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Jyutping soeng4 wan1
Pinyin cháng wēn

Definitions (CC-CEDICT)
  1. room temperature
  2. ordinary temperatures
Definitions (Wiktionary)
  1. noun
    room temperature
    (syn.) 室温, 室溫
  2. noun
    constant temperature
  3. noun
    normal temperature (usually around 15 – 25 °C)
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)