moult (especiallyUSmolt) BrE/məʊlt/NAmE/moʊlt/verbpresent simple - I / you / we / theymoultBrE/məʊlt/NAmE/moʊlt/present simple - he / she / itmoultsBrE/məʊlts/NAmE/moʊlts/past simplemoultedBrE/ˈməʊltɪd/NAmE/ˈmoʊltɪd/past participlemoultedBrE/ˈməʊltɪd/NAmE/ˈmoʊltɪd/ -ing formmoultingBrE/ˈməʊltɪŋ/NAmE/ˈmoʊltɪŋ/[I](ofabirdorananimal鸟或兽) tolosefeathersorhairbeforenewfeathersorhairgrow换羽;蜕毛