Chinese Vocabulary必须must / have tobìxūUsage & ExplanationIndicates a necessity or obligation.Hear It in ContextThis word appears in 1 episode:Oscar Secret Ballots Reveal Fierce Movie CompetitioneasyRelated Words比赛competition / match公平fair规定rule / regulation激烈intense / fierce记者reporter, journalist结束to end / to finish竞争competition决定to decide秘密secret匿名