471.to say nothing of (=not to mention) 更不用说……
9 i) d7 G8 E# o( o Y7 ~% B 472.do sth. at short notice 只给很少时间准备4 H' c i& C! u/ h
473.until further notice 在另行通知前
( b" E& o7 {! a. i0 _5 C 474.take notice of (=pay attention) 注意! b- q' Y$ C& _- h
475.object to (=be opposed to) 反对
0 O1 f1 x' \1 G& U 476.objection to (接动名词) 反对; m8 W/ {& O. @, Q
477.on occasion (=now and then) 不时地,必要时/ I. i2 L. K* X* w- p3 F% p
478.by occasion of (because of ) 由于0 i6 J9 ]4 V) ~( J
479.occupy oneself with (in) 忙于 (某事): ` m1 }5 t j
480.it occurs to sb. that... 某人想到……& C, P( }3 U, ?$ I/ v! A5 P( O
481.once and for all = once and forever永远地
5 t. f4 x- Y4 {. g3 K all at once (=suddenly, now) 立即,马上
- j" G8 T+ C8 f% A6 ~ once in a while (=occasionally) 偶尔
6 f0 ? ^% c, }2 Y; W! K (just) for once就这一次& d T# @, ^/ B6 k5 d3 j
482.(all) by oneself 独自 (没有别人帮助)
; s: y( l3 y# a& V7 w% c 483.operate on sb. 给某人做手术7 B9 H# Q- R( ?$ T. X
operation n.come/ go into operation 开始运转& q9 R- ]$ z) K7 `
put/bring sth. into operation 使……投产,运转. t$ V' U( `0 c" H( L
484.be of the opinion 持有……的看法# z/ w/ c$ x9 E
485.in one’s opinion 按某人的看法
& g& d' u- H/ h) b9 `# W 486.be opposed to... 反对……
4 K# y: ]2 E4 F* `" a- B4 n% S 487.be opposite to与……相反的& O# A8 ]# W c$ I4 |
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5 m9 t% l+ t) D$ x- |
489.made to order 定做的 (衣服)
$ I' o7 k8 |: Q 490.originate in/from (=begin) 起源于,由……引起 |