bang (突發的) sudden loud bang
　　bar 條，塊，桿，棒 a bar of gold
　　bare 赤*的，光禿的，空無內容的 walk in bare feet
　　beforehand 預先，事先 If you wanted soup for lunch you should have told me beforehand.
　　behave 舉止端正，聽話 Do behave.
　　bewilder 使迷惑，使糊涂 I’m bewildered as to which one to buy.
　　bias 偏見，偏心 have a bias against sb.(或 sth.)
　　blame 責備，責怪 Public opinion blames Mrs Smith for leading the girl astray.
　　blast 一陣(風)，一股(氣流) a blast of wind
　　blaze 火焰 The fire sprang into a blaze.
　　blunt 鈍的 The sunwas blazing down and the heat was oppressive.
　　blush (因害羞、激動、窘困)臉紅 blush with(或 for) joy
　　boast 自吹自擂，自夸的話 He is full of boasts.
　　bolt 螺栓，(門，窗的)插銷 a small bag of nuts and bolts
　　boom 低沉有回響的聲音 The great bell tolled with a deep boom.
　　border 邊界，邊境，邊沿 a district on the Kampuchean side of the border with Thailand
　　bore 鉆孔，挖(通道) bore through a wall
　　bounce 彈起，反彈 The ball doesn’t bounce well.
　　bound 跳躍，彈回 She bounded to her feet andwaved her right hand triumphantly.
　　boycott (聯合起來)抑制，拒絕參加 boycott uncooperative manufactures
　　brace 托架，支架 He braced his muscles and lifted the weight.
　　breed (使)繁殖 Rabbits breed families rapidly.
　　bribe 賄賂 accept(或 take)a bribe from sb.
　　brief 短暫的，簡短的，簡潔的 a brief holiday
　　brisk 輕快的，生氣勃勃的 a brisk pace
　　brittle 易碎的，一碰就破的 brittle glass
　　brush 刷子，毛刷 a laundry brush
　　bump 碰，撞(against, into) The truck bumped against the wall in the dark.
　　burst 爆炸，爆裂 The boiler burst.