chug
verb- [intransitive] (+ adv./prep.)
to move making the sound of an engine running slowly （发动机缓慢运转时）发出突突声 The boat chugged down the river. 小船突突地沿江而下。 The train chugged steadily along the West Highland Line. 火车沿着西高地线平稳地隆隆驶向前方。
Oxford Collocations Dictionaryadverb- slowly
- steadily
- along
- down
- in
- …
- [transitive] chug something (North American English, informal)
to drink all of something quickly without stopping 一饮而尽；一口气喝完
Word Originverb sense 1 mid 19th cent. (as a noun): imitative. verb sense 2 1980s: imitative.