bi.an.nu.al
biannual的音标和读音:DJ音标发音: [baiˈænju:əl]KK音标发音: [baɪˈænjuəl]
biannual的词性:adj.(形容词)
1. Happening twice each year; semiannual.一年两次的;半年一次的
biannual的词性:adv.(副词)