471.to say nothing of (=not to mention) 更不用说……
+ a% p0 |2 b6 P$ O/ X 472.do sth. at short notice 只给很少时间准备0 _; i" @$ C y' k& a' ?# A
473.until further notice 在另行通知前8 h& f' r# M& Z$ j w2 X) E
474.take notice of (=pay attention) 注意
3 _" y/ \- z% H 475.object to (=be opposed to) 反对& v7 _$ u; m2 C0 S6 j$ d, s; u& [
476.objection to (接动名词) 反对, {. i; ?, z7 ^6 T. j0 q9 h( X
477.on occasion (=now and then) 不时地,必要时; A0 s. _8 m: h" R2 S. {- Q
478.by occasion of (because of ) 由于$ b+ x$ Q" `) @$ s1 h
479.occupy oneself with (in) 忙于 (某事)" E. ^5 Z+ F/ D; H- D
480.it occurs to sb. that... 某人想到……5 u3 K( x% U$ Z. `& a' S
481.once and for all = once and forever永远地* M# y4 m* P+ `- t5 N$ H3 b( v& O
all at once (=suddenly, now) 立即,马上
' \! ?& S/ n9 s once in a while (=occasionally) 偶尔
5 }& h- [9 q- V8 U0 H& M (just) for once就这一次4 d1 ]3 Q) P+ e
482.(all) by oneself 独自 (没有别人帮助)
3 v6 q+ r& h* ?& y2 B( y& {: j7 @, ^ 483.operate on sb. 给某人做手术1 Z) z7 W( K2 {% q
operation n.come/ go into operation 开始运转
C ?# D( ^( r5 W put/bring sth. into operation 使……投产,运转
7 R" s9 k, s1 f* V- Y 484.be of the opinion 持有……的看法2 ]7 r, v/ l. |0 B
485.in one’s opinion 按某人的看法8 K9 [* L" T h3 J# v8 l
486.be opposed to... 反对……6 ]) [, ?& c0 I/ @( c
487.be opposite to与……相反的
9 a h/ N# `& Z' K" W1 X 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' |0 T; t. l1 U# y8 e% z
489.made to order 定做的 (衣服)
7 ?8 R$ y* Y2 B 490.originate in/from (=begin) 起源于,由……引起 |