471.to say nothing of (=not to mention) 更不用说……& |& u( u$ ^, p. i! P$ V$ n
472.do sth. at short notice 只给很少时间准备& K: ?% ^& ^% b v
473.until further notice 在另行通知前. V# z$ r G5 d
474.take notice of (=pay attention) 注意4 @7 J) v2 I& J& U5 s
475.object to (=be opposed to) 反对) m* S' z3 _% I6 ~: ]) m Q8 z: N1 q
476.objection to (接动名词) 反对 }' P8 p X# y- j 477.on occasion (=now and then) 不时地,必要时 & q3 o3 o1 E+ `( E# B9 u$ r- }- @ 478.by occasion of (because of ) 由于 2 |: n2 w: M8 Z/ x3 T 479.occupy oneself with (in) 忙于 (某事) " A1 K T8 t4 A0 h 480.it occurs to sb. that... 某人想到…… ' \' q0 v1 C w# l8 x t- H! z 481.once and for all = once and forever永远地 ( H9 e# S; \) O( m) B all at once (=suddenly, now) 立即,马上 3 }+ F. h6 o' a4 Y3 [ once in a while (=occasionally) 偶尔 , d% a4 ^9 p$ f- c6 H (just) for once就这一次 $ { W! o/ D# @+ W: i* ? 482.(all) by oneself 独自 (没有别人帮助)% V/ Y1 g+ v1 W. O8 o: m b
483.operate on sb. 给某人做手术 & Z& M8 d8 [ c/ c operation n.come/ go into operation 开始运转1 I) y' G9 p! Y6 z
put/bring sth. into operation 使……投产,运转7 u8 [: g8 a% E- i
484.be of the opinion 持有……的看法 6 ^3 q( f& N# U" { 485.in one’s opinion 按某人的看法 8 R) U+ y- E/ T" _- |. G3 P 486.be opposed to... 反对……" n: w& t% V+ @0 w% ~$ X
487.be opposite to与……相反的4 }& h5 W+ o7 z- ?
488.(be) in order (=acceptable) 合适的,恰当的in order井井有条,处于良好状态;out of order (=in bad condition) 出毛病,发生故障 : w; W/ ~5 S& h; S1 w5 A0 D0 M 489.made to order 定做的 (衣服) 4 D( }' |) M3 l7 J% K3 H 490.originate in/from (=begin) 起源于,由……引起