61. (be) aware of (=be conscious of , having knowledge orconsciousness)意识到,知道。­
( Z Z4 L8 n3 v8 v6 o 62. at the back of (=behind) 在…后面­
' a# {" \7 D& U+ E 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 h% L" p+ L! \! k/ t- n9 ~
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­6 A5 j/ y! n$ F F+ J* m
65. turn one’s back on sb. (=turn away from sb. in an impoliteway) 不理睬(某人),背弃,抛弃­
; `& ~9 v) m& ^$ W, Z5 M 66. behind one’s back 背着某人(说坏话)­( Y9 s1 ~) t [& D4 i6 _* Z
67. be based on / upon 基于­
8 F6 ]; K1 D: e ?* A$ ^! { 68. on the basis of 根据…, 在…基础上­- I+ c+ }+ Q# s* F
69. beat…at 在…运动项目上打赢­
6 k' o7 n8 k$ o) w 70. begin with 以…开始. to begin with (=first of all) 首先,第一(经常用于开始语)­: A8 [7 U5 o* \& Q! s
71. on behalf of (=as the representative of)以…名义­3 t5 b/ |& U( p3 S
72. believe in(=have faith or trust in; consider sth./sb. to betrue) 相信,依赖,信仰。­. B, S z2 `& }- R) Y/ I. ~
73. benefit (from) 受益,得到好处。­" t9 H9 l- z# b0 a+ }
74. for the benefit of 为了…的利益(好处)­
3 ^$ b( ` b4 m 75. for the better 好转­
5 i) K# g% I) ?( t( x 76. get the better of (=defeat sb。) 打败, 胜过。­
/ X. Y0 O+ N+ B* u+ ~4 O5 [( l, p+ L 77. by birth 在出生上,论出身,按血统 at birth 在出生时; give birth to出生­& z. {. [/ z8 A( b: L% |- E3 {& ^: P
78. blame sb. for sth. 因…责备某人 . blame sth. on sb。把…推在某人身上­# \) U9 S0 _) ?
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)­
. i/ ~, `- w7 F3 B. N( l& q 80. on board 到船上, 在船上, 上火车或飞机­ |