be bound by英 [bi: baund bai] 美 [bi baʊnd baɪ] ...
be bound to do
be bound to英 [bi: baund tu:] 美 [bi baʊnd tu] ...
be bound for英 [bi: baund fɔ:] 美 [bi baʊnd fɔr] ...
be bound up in英 [bi: baund ʌp in] 美 [bi baʊnd ʌp ɪn] ...
be burdened with[bi: 'bə:dnd wið] v.负...
be burned to a crisp 释义烧脆;
be bound up with英 [bi: baund ʌp wið] 美 [bi baʊnd ʌp wɪð]
be busy doing英 [bi: ˈbizi ˈdu:ɪŋ] 美 [bi ˈbɪzi ˈduɪŋ] ...
be busy in英 [bi: ˈbizi in] 美 [bi ˈbɪzi ɪn] ...
be capable of英 [bi: ˈkeipəbl ɔv] 美 [bi ˈkepəbəl ʌv] ...
be busy doing something
be busy with英 [bi: ˈbizi wið] 美 [bi ˈbɪzi wɪð] ...
be calculated to英 [bi: ˈkælkjuleitid tu:] 美 [bi ˈkælkjəˌletɪd tu]
be carried away[bi: ˈkærid əˈwei] 释义激...
be careful英 [bi: ˈkɛəful] 美 [bi ˈkɛrfəl] ...
be careful of英 [bi: ˈkɛəful ɔv] 美 [bi ˈkɛrfəl ʌv] ...
be carpeted with 释义覆盖着;
be careful with英 [bi: ˈkɛəful wið] 美 [bi ˈkɛrfəl wɪð] ...