quaff
verb /kwɒf/
  /kwæf/,  /kwɑːf/
(old-fashioned or literary)动词形式
| present simple I / you / we / they quaff |  /kwɒf/  /kwæf/,  /kwɑːf/ | 
| he / she / it quaffs |  /kwɒfs/  /kwæfs/,  /kwɑːfs/ | 
| past simple quaffed |  /kwɒft/  /kwæft/,  /kwɑːft/ | 
| past participle quaffed |  /kwɒft/  /kwæft/,  /kwɑːft/ | 
| -ing form quaffing |  /ˈkwɒfɪŋ/  /ˈkwæfɪŋ/,  /ˈkwɑːfɪŋ/ | 
- quaff something to drink a large amount of something quickly豪饮;痛饮;开怀畅饮 - They spent the evening quaffing champagne.他们整晚痛饮香槟。 
 Collocations DictionaryQuaff is used with these nouns as the object:- champagne
 词源early 16th cent.: probably imitative of the sound of drinking.
- They spent the evening quaffing champagne.