ditherBrE/ˈdɪðə(r)/NAmE/ˈdɪðər/verbpresent simple - I / you / we / theyditherBrE/ˈdɪðə(r)/NAmE/ˈdɪðər/present simple - he / she / itdithersBrE/ˈdɪðəz/NAmE/ˈdɪðərz/past simpleditheredBrE/ˈdɪðəd/NAmE/ˈdɪðərd/past participleditheredBrE/ˈdɪðəd/NAmE/ˈdɪðərd/ -ing formditheringBrE/ˈdɪðərɪŋ/NAmE/ˈdɪðərɪŋ/[I]tohesitateaboutwhattodobecauseyouareunabletodecide犹豫不决;踌躇◆Stopditheringandgetonwithit. 别再犹豫了,继续干吧。◆~oversthShewasditheringoverwhattowear. 她拿不定主意穿什么好。