单词	hitherto
释义	hith·er·to (hĭthər-t′, hĭth′ər-t) adv. Until this time: The weather, which had hitherto been sunny and mild, suddenly turned cold.
随便看	PCB PCE P-Celtic PCF PCN PCOS PCP PCP PCR pct. Pd PD pd. PDA PdB PdD PDD PDE PdM PDQ PDT pe PE PE pea

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