| bundle | [?b?ndl] | 捆，包，束 |
| burden | [?b??rdn] | 負擔，重擔，擔子 |
| bureau | [?bj?ro?] | 局，處；辦公桌 |
| bureaucracy | [bj??rɑ?kr?si] | 官僚主義，官僚機構 |
| burglar | [?b??rɡl?r] | (入室行竊的)盜賊 |
| burn | [b??rn] | 燃燒，燒毀；燒傷，燙傷 |
| burst | [b??rst] | 爆發，爆炸；（使）爆裂 |
| bury | [?beri] | 埋葬，安葬；埋藏 |
| bus | [b?s] | 公共汽車，巴士，大客車 |
| bush | [b??] | 灌木（叢） |
| business | [?b?zn?s] | 商業；企業；行業；生意 |
| busy | [?b?zi] | 繁忙的，忙碌的；占線的 |
| but | [b?t] | 但是，然而；除……之外 |
| butcher | [?b?t??r] | 肉鋪；肉販 |
| butter | [?b?t?r] | 黃油，牛油 |
| butterfly | [?b?t?rfla?] | 蝴蝶；蝶泳 |
| button | [?b?tn] | 紐扣；按鈕 |
| buy | [ba?] | 相信，接受；買；以……為代價 |
| buzz | [b?z] | 發出嗡嗡聲；充滿興奮（或活動等） |
| by | [ba?] | 通過，使用；被，由 |
| bypass | [?ba?pɑ?s] | 繞過，避開；繞……而行 |
| cab | [k?b] | 出租車，的士 |
| cabbage | [?k?b?d?] | 卷心菜，洋白菜 |
| cabin | [?k?b?n] | 小木屋；艙 |
| cabinet | [?k?b?n?t] | 內閣；櫥柜，陳列室 |
| cable | [?ke?bl] | 有線電視；電纜；電報 |
| cafe/café | [k??fe?] | 咖啡館，小餐館 |
| cafeteria | [?k?f??t?ri?] | 自助餐廳 |
| cage | [ke?d?] | 籠子 |
| cake | [ke?k] | 蛋糕；很容易做到的事；塊 |
