Old English mōste, past tense of mōtmay, of Germanic origin; related to Dutch moetenand German müssenOld English, from Latin mustum, neuter (used as a noun) of mustusnewearly 17th cent.: back-formation from mustylate 19th cent.: via Urdu from Persian mastintoxicated
英英释义行业释义网络释义
noun
1.a necessary or essential thing;
seat belts are an absolute must
2.grape juice before or during fermentation
3.the quality of smelling or tasting old or stale or mouldy