61. on the average（=on average，on an average）平均
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& D% S5 ^9 g+ v1 g- C 62.（be）aware of（=be conscious of，having knowledge or consciousness）意识到，知道
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/ T ?, ^$ [( w5 X% r- Z G 63. at the back of（=behind）在…后面7 C/ p6 ^- r! ~$ R& d4 t3 I* c9 _
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64. in the back of在…后部（里面）；on the back of在…后部（外面）；be on one's back（=be ill in bed）卧病不起0 ~+ E7 W5 r4 r
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65. at one's back（=supporting or favoring sb.）支持，维护；have sb. at one's back有…支持，有…作后台
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' q7 o4 K! @/ ?0 }8 m0 M6 k/ s; { 66. turn one's back on sb.（=turn away from sb. in an impolite way）不理睬（某人），背弃，抛弃
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( z- Y- N* f5 R9 { 67. behind one's back背着某人（说坏话）6 S+ u7 E, H5 ~8 ]/ a+ b
n8 _) ~- d. y, p( g& \0 E9 w. i 68. be based on / upon基于
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3 z& s: ~' S; O3 f' r 69. on the basis of根据…，在…基础上: H* m/ ]) P6 _
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70. beat…at在…运动项目上打赢9 X2 J, g# n/ g$ L
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71. begin with以…开始to begin with（=first of all）首先，第一（经常用于开始语）
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72. on behalf of（=as the representative of）以…名义4 E1 g" f' A7 M! X t
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73. believe in（=have faith or trust in；consider sth./sb. to be true）相信，依赖，信仰. }3 d( J* A5 K2 q4 i J% M. \1 J
4 H+ v& i8 q3 i% H/ O8 z+ J N 74. benefit（from）受益，得到好处! X9 a# O$ r; M/ Y1 k
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75. for the benefit of为了…的利益（好处） |
发表于 2012-8-14 00:37:53
