Valid 有效的,合法的通常指证件等合法、有效; t }, t5 k U4 A3 z
operative指法津、法规,规定等“有效的”
& H$ s3 a5 k. d. {% ]- j& W3 N effective常指方法或措施有效,强调能达到预期效果
1 |4 a' U" ~- O- B# _ efficient可以指人有能力或指某方法
9 }5 A/ q4 r! K Before the tourists set off, they spent much time setting a limit to the expenses of the trip. ( }/ d2 C# p) Z% v) C
在游客出发之前,他们花很多时间设定旅途花费的限额。/ g) s/ m% n) m# R
“Tina looks especially pretty tonight.”
0 a8 j* M; Y0 M6 _ ~3 ? “Yes, she always looks her best in a dress of that color.” dress指一切衣服;a dress表示一件女衫。
# v- y1 S4 h0 [( Y9 V meet the demand of 满足(某人等)的需要3 T" K7 v% d+ z/ X7 S( l1 c
meet the demand for 满足对……的需要 o2 w! a/ G6 t0 n
exposure of sth. 对……的暴露
9 a5 {3 I/ _2 r0 M$ f0 E exposure to sth. 暴露在……
' |; @2 }3 o* a4 Q According to the acoustics, continual exposure to noise of high intensity would lead to loss of hearing.) J3 _/ |8 k6 d, n- q) u% C
根据声学,持续暴露在高强度噪音下,会导致失聪。/ Q3 f) k/ B3 \" a% k
They will never reconcile themselves to their defeat. (甘心, 接受)
% Z& e9 l S! ?% c The matter is not to be trifled with. 这个问题不可轻视。
" U; h4 G6 J3 Q! J stumble upon偶然找到,发现$ B3 q; S; E9 E: e8 l5 V; |1 Z
While doing calculation for the project, the designers stumbled upon a new solution to a geological problem.+ t. T$ |% i7 m6 ?0 K
在对工程进行计算时,设计人员碰巧找到了解决地质问题的方法。! \! L1 k( e( `6 L- _/ Z' ~
of late 近来 (当这个词用于句中时,要用完成时态)9 a4 i6 F- ]& F5 Q6 ]
They have visited the park of late.
/ v+ W& N- c% b: A# A% e* t. b 他们最近参观了那个公园。9 G1 Q; O% h2 y3 M
I’d just as soon宁愿 (后面的宾语从句要用虚拟语气)8 N& F9 V: ?, _" E$ x7 f
I’d just as soon you did’t take those important papers with you.我倒宁愿你没有把那些重要文件带在身上。
1 O' A+ ~% k( H$ w The theme of the novel is that a person’s fate is closely tired up with that of the wh
/ M* o* I" Z- w! a+ G" C5 n; ^& `' k ole country.$ z I# _) N( x# u
个人命运是与国家命运紧密联系在一起的。5 p& g/ {' V' D/ F
My brother has decided to become a policeman, come what may.不论发生什么事,我弟弟都决心成为一名警察。4 n( H/ H$ q; `0 e: P$ E
come what may相当于whatever may happen 不论发生什么情况 (固定用法,其中come是用动词原形,may有时也可用will替换,在这一用法中,主谓必须倒装)! B1 d; u7 G2 t' g; Y& t; z
I wish to go home with you, may I?7 p! ]+ Q7 k$ y! _5 T- K% Y
simulate假充,冒充
3 _! G# N" W5 z \1 n stimulate刺激,激发# u5 q: \: J: U' a ]7 N
be disgusted with对……厌恶
l2 K p( `4 P9 n' y* E0 h% X get acquainted with 开始认识某人,开始了解某事
9 c7 @3 R H0 c& j2 |8 \4 Q3 l) \ steal sth. from sb.
) j1 H) B# r: M" p+ N rick sb. out of sth骗去某人的东西
3 H+ {* L8 U) }6 | @1 Y, {* F3 n rob sb. of sth抢劫某人的东西3 q; m$ M8 y; T/ x$ O; Z$ E
deceive sb. into doing sth.骗某人做某事。
+ s+ }; b/ Q' J6 W0 c “How much money do you need?”# p7 x8 o9 J- E) M5 j* g
“Well, $200 will see me through.”
/ C$ o, R8 o7 v4 l6 J “你需要多少钱?”“嗯,200美元可使我渡过难关。” |