平緩 [－缓]

Jyutping ping4 wun6
Pinyin píng huǎn

Definitions (CC-CEDICT)
  1. level; almost flat; not strongly sloping
  2. (fig.) moderate; mild-mannered; gentle
Definitions (Wiktionary)
  1. adj, of a person's temperament, usually
    mild; placid; moderate
  2. adj, of a water current
    gentle
  3. adj, of terrain
    smooth
    (syn.) 平坦
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）