单词 paravail 释义 † paravail, adv. (a.) Obs. exc. Hist.Also 6 paraual, 6–7 -availe, 7 peravall(e.[a. OF. par aval down (of direction or position), f. par through, by (often = Eng. be-) + aval, val, adv. and prep., ‘down’:—L. ad vallem to the valle...