before law and order were established // cheating and robbing each other ----> lawless' D: G, \1 j4 D' u( F
before long // right away // by and by // on short notice ----> immediately // quickly // shortly // soon: Z5 C+ u! o# h# G2 j
before we start our first lab ----> at the beginning of the semester
, X" ~( h8 `) Y; T% y1 O9 V, |9 K7 J begin one's study ----> an introductory class4 K6 w% y9 Y+ @2 K8 v. d; o# a
believe ...? ----> surprise
7 E/ N0 e! J+ k# s% b2 j Z best ----> delicious // most appropriate# y0 @# w9 o& A$ ] T* d" h
better ----> improvement // so good // happy6 C8 m7 q) F. k9 y2 u( P, i
better off ----> well off2 p( a) u; R7 D
blow above the shore line hills ----> come from over the hills
& y3 D* t% H1 o0 y boil down to ----> wind up* p4 m/ i2 K9 O7 x$ v* k
boring // have an/one eye on clock ----> uninteresting
3 \; f4 z/ n( [ borrow ----> lend // loan // use7 C6 b: N6 p+ P6 o
both ----> either- \* n; m D" l4 h8 r" k
briefing ----> be informed
0 I* h5 W0 H2 Q6 | bring ----> tell! [" K9 x3 _" l# ]& q, E& C
bring sb. (back) sth. ----> get sb. sth。
# u! f, Y8 n+ P% y, V& g budget ----> price1 A; s; n3 j" S" n0 ^! r
bump into sb. ----> see sb。
) O# s$ t$ D2 r burn up ----> furious // angry# z/ d$ ~3 Y- E6 A/ x+ ~8 u
burst ----> overeat2 s; c$ z3 D) k+ U7 @1 Y6 I. e
business meeting // flight // late last night // keep up with that kind of pace ----> have a busy schedule) {7 H" t) A2 o7 z! C. j) G
buy ----> purchase+ \/ W: X5 _0 {# P1 S, p6 @
by all means ----> definitely
! L4 ^% C' G. D! _7 p8 W: ~ c by leaps and bounds ----> quickly6 S" [2 r) m$ l( J! _. o! M& {* j( m
by mail // through the mail ----> in writing // write to% d3 e0 _2 _4 d' z9 m
by the time ----> overdue/ `+ i% H8 D) F7 ~+ s
by tomorrow ----> quick |