scup·perBrE/ˈskʌpə(r)/NAmE/ˈskʌpər/verbpresent simple - I / you / we / theyscupperBrE/ˈskʌpə(r)/NAmE/ˈskʌpər/present simple - he / she / itscuppersBrE/ˈskʌpəz/NAmE/ˈskʌpərz/past simplescupperedBrE/ˈskʌpəd/NAmE/ˈskʌpərd/past participlescupperedBrE/ˈskʌpəd/NAmE/ˈskʌpərd/ -ing formscupperingBrE/ˈskʌpərɪŋ/NAmE/ˈskʌpərɪŋ/~sth(BrE, informal) tocausesb/sthtofail使泡汤；使成泡影SYNfoil◆Theresidents'protestsscupperedhisplansfordevelopingtheland. 居民的抗议使他开发这片土地的计划泡了汤。