chugBrE/tʃʌɡ/NAmE/tʃʌɡ/verbpresent simple - I / you / we / theychugBrE/tʃʌɡ/NAmE/tʃʌɡ/present simple - he / she / itchugsBrE/tʃʌɡz/NAmE/tʃʌɡz/past simplechuggedBrE/tʃʌɡd/NAmE/tʃʌɡd/past participlechuggedBrE/tʃʌɡd/NAmE/tʃʌɡd/ -ing formchuggingBrE/ˈtʃʌɡɪŋ/NAmE/ˈtʃʌɡɪŋ/[I](+ adv./prep.)tomovemakingthesoundofanenginerunningslowly(发动机缓慢运转时)发出突突声◆Theboatchuggeddowntheriver. 小船突突地沿江而下。[T]~sth(NAmE, slang) todrinkallofsthquicklywithoutstopping一饮而尽;一口气喝完