宿 [---]

Jyutping fung1 caan1 lou6 suk1
Pinyin fēng cān lù sù

Definitions (CC-CEDICT)
  1. lit. to eat in the open air and sleep outdoors (idiom)
  2. fig. to rough it
Definitions (CC-CANTO)
  1. (eat and sleep in the open air); endure the hardships of traveling or working outdoors
Definitions (Wiktionary)
  1. phrase, idiomatic
    to endure the hardship of living and travelling out in the wild
    (syn.) 餐风宿露, 餐風宿露
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)
Definitions (HSK3.0)
  1. HSK3 七一九级词汇表 #1149