31. bald a. 禿頂的 A ~ man is considered to be intelligent.
32. barren a. 荒蕪的,不能生育的>Without dream, life is a ~ field.
33. betray v. 背叛; 泄露 You ~ed me.
34. bewilder v. 使迷惑 The new traffic lights ~ the man.
35. bias n. 偏見 Bias is prejudice.
36. blaze v. 燃燒; 發強光 >The summer sun is blazing.
37. bleak a. 荒涼的; 凄涼的>a ~ future
38. blink v. 眨眼睛; 閃爍 >
39. blunder n. 大錯
40. bluntly ad. 直言不諱地