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Jyutping jat1 wui4 sang1 ji6 wui4 suk6
Pinyin yī huí shēng èr huí shú

Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)

一回生二回熟 [------]

Jyutping
Pinyin yī huí shēng èr huí shú

Definitions (CC-CEDICT)
  1. unfamiliar at first, but well accustomed soon enough (idiom)