be attributable to[bi: əˈtribjutəbl tu:] ...
be available for英 [bi: əˈveiləbl fɔ:] 美 [bi əˈveləbəl fɔr]
be attributed to 释义归于;
be averse to英 [bi: əˈvɜ:s tu:] 美 [bi əˈvəs tu] ...
be available to
be aware of... 释义知道…,意识到…;
be away英 [bi: əˈwei] 美 [bi əˈwe] 释义离开...
be aware that 释义意识到;
be away from英 [bi: əˈwei frɔm] 美 [bi əˈwe frʌm] ...
be aware of英 [bi: əˈwɛə ɔv] 美 [bi əˈwɛr ʌv] ...
be barking up the wrong tree[bi: ˈbɑ:kiŋ ʌp ðə rɔŋ tri:]
be banned from
be bad for英 [bi: bæd fɔ:] 美 [bi bæd fɔr] ...
be back on one's feet[bi: bæk ɔn wʌnz fi:t] ...
be back英 [bi: bæk] 美 [bi bæk] 释义回来,放回...
be based upon英 [bi: beɪst əˈpɔn] 美 [bi best əˈpɑn] ...
be becoming to英 [bi: bɪˈkʌmɪŋ tu:] 美 [bi bɪˈkʌmɪŋ tu] ...
be barred from
be based on英 [bi: beɪst ɔn] 美 [bi best ɑn] ...
be bathed in 释义沐浴于,被…笼罩;