资料来源 : pyDict

一口气喝干,大口地喝一饮而尽,痛饮

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Quaff \Quaff\, v. i.
   To drink largely or luxuriously.

         Twelve days the gods their solemn revels keep, And
         quaff with blameless Ethiops in the deep. --Dryden.

Quaff \Quaff\, v. t. [imp. & p. p. {Quaffed}; p. pr. & vb. n.
   {Quaffing}.] [For quach, fr. Gael. & Ir. cuach a drinking
   cup; cf. L. caucus a drinking vessel. Cf. {Quaigh}.]
   To drink with relish; to drink copiously of; to swallow in
   large draughts. ``Quaffed off the muscadel.'' --Shak.

         They eat, they drink, and in communion sweet Quaff
         immortality and joy.                     --Milton.

资料来源 : WordNet®

quaff
     n : a hearty draft
     v : to swallow hurriedly or greedily or in one draught; "The men
         gulped down their beers" [syn: {gulp}, {swig}]