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Jyutping bat1 fuk6 seoi2 tou2
Pinyin bù fú shuǐ tǔ

Definitions (CC-CEDICT)
  1. (of a stranger) not accustomed to the climate of a new place
  2. not acclimatized
Definitions (Wiktionary)
  1. phrase, idiomatic
    to not be accustomed to the local climate; to be not acclimatized (of an outsider)
    (syn.) 水土不服
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)