61. (be) aware of (=be conscious of , having knowledge orconsciousness)意识到,知道。­
0 a. R; f3 p/ s, h- V! {- y 62. at the back of (=behind) 在…后面­" y8 N5 x# h0 ~6 {) J
63. in the back of 在…后部(里面); on the back of 在…后部(外面); be onone’s back(=be ill in bed) 卧病不起。­
8 w9 Q0 Y, |1 {1 X8 A0 Q( N 64. 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­
, y2 o0 r* D: R5 G3 a! [, Y) _' j 65. turn one’s back on sb. (=turn away from sb. in an impoliteway) 不理睬(某人),背弃,抛弃­
7 g9 {! H2 R* H+ z7 F4 h- Z# R 66. behind one’s back 背着某人(说坏话)­& a4 N0 ^, i$ P" Q
67. be based on / upon 基于­7 ?8 J. r( f9 y- ~) b7 _
68. on the basis of 根据…, 在…基础上­
" O5 a9 k0 t! d/ N1 q3 @; K% ? 69. beat…at 在…运动项目上打赢­ O/ r4 B% A, Q% T
70. begin with 以…开始. to begin with (=first of all) 首先,第一(经常用于开始语)­' O' e" v; |1 p: [) D
71. on behalf of (=as the representative of)以…名义­
9 w1 }; n( R6 B+ B 72. believe in(=have faith or trust in; consider sth./sb. to betrue) 相信,依赖,信仰。­0 I$ Y7 L' Y" D; ?: h' C2 O
73. benefit (from) 受益,得到好处。­3 W. f6 ^5 V% l
74. for the benefit of 为了…的利益(好处)­
E& Z! Q6 x* {9 E 75. for the better 好转­: X4 W$ ?: T; ?5 G' c
76. get the better of (=defeat sb。) 打败, 胜过。­+ \. y: t% S" T% m
77. by birth 在出生上,论出身,按血统 at birth 在出生时; give birth to出生­/ V c9 s/ E( @' n0 g
78. blame sb. for sth. 因…责备某人 . blame sth. on sb。把…推在某人身上­
0 |2 k. \# W: b3 R. u( P) [* ~. @ 79. in blossom开花(指树木) be in blossom开花(强调状态) come intoblossom开花(强调动作)­
4 A- h: l U! _/ m4 V 80. on board 到船上, 在船上, 上火车或飞机­ |