upendBrE/ʌpˈend/NAmE/ʌpˈend/verbpresent simple - I / you / we / theyupendBrE/ʌpˈend/NAmE/ʌpˈend/present simple - he / she / itupendsBrE/ʌpˈendz/NAmE/ʌpˈendz/past simpleupendedBrE/ʌpˈendɪd/NAmE/ʌpˈendɪd/past participleupendedBrE/ʌpˈendɪd/NAmE/ʌpˈendɪd/ -ing formupendingBrE/ʌpˈendɪŋ/NAmE/ʌpˈendɪŋ/~sb/sthtoturnsb/sthupsidedown翻倒；倒放；使颠倒◆Thebicyclelayupendedinaditch. 自行车翻倒在一条小水沟里。