the work done earlier从头（做起）；从零开始： They decided to
dismantle the machine and start again /rom scratch.他们决定拆掉机器，从头再来。up to 'scratch as good as sth/sb
should.be■达到要求；，舍乎标
准 CTI71 satisfactory . His work simply isn^t
up to scmtc/i.他的工作根本i不到要求。◊ MZ take months to bring the band up. to scratch.得九,个月工夫才能使乐队像
i个样子。.
uadj. {Br£} 1 put
together in a hurry using whatever peopie or materials are available 仓促拼凑的：a scratch team —支仓促组建的队伍2 (especially in golf尤指高 尔夫球）with no handicap夫{L步的;.，苯;让杆的：a scratch p〖ayer参加无让杆比奏的球手
scratch
card noun a card that you buy that
has an area that you scratch off to find out if you have won some money or a
prize 刮奖卡； '刮舌il卡$ scratch pad noun (NAm^ a small book of cheap
paper for writing notes on
scratchy
/'skraetji/
adj. (scratch-ier,
scratchi-est) 1
(of
clothes or doth 衣服邊物）rough and unpleasant to the touch扎人的；粗糙刺癡皮肤的033 itchy 2 (of a record, voice, etc.录音、声音等）making a rough,
unpleasant sound like sth being scratched across a surface _ 带沙沙的杂'音的：a scratc/iy recording 〇/ Mario Lanza -盘有杂音的马里奧•兰扎演唱录音带◊ a scratchy pen —支划纸的钢笔 3 (of writing or drawings 字迹或图画）done without care潦草的；粗制滥造的
scrawl
/skro:l/ verb, noun
■
verfc 〜（sth) (across/in/on sth) to write sth in. a
careless
untidy way, making it
difficult to read 马马虎■虎（或僚
草）地写’ scribble ： [VN] I tried to read his
directions, scrawied on a piece
ojpaper•我尽量弄明白他 草草写在一片纸上的指示。◊ [V] Someone had
scmwZed aH over my notes.示疝谁茬我笔记上胡写乱画，弄得•塌
糊涂。
mnoun a careless untidy way of writing; sth
written in this way不工整的字迹：潦草的笔迹：不工整的文字
PTi?l
scribble： Her signature was an
illegible scrawl
Scream
/skriim/
verb,
noun
■
verb 1 ~ (out) (in/with sth)
to give a loud, high cry, because you are hurt, frightened, excited, etc. ( ® ^ 痛、、害怕、激动等）丢叫 HT1
shriek： [V] He covered her mout/i to stop
her/rom screaming.他福■上她的嘴，
不让她叫出声来。◊ Hie fcids were screaming with excitement•孩子 if]兴 奋地喊 叫着。 ◊
Peop/e ran /or the exits, screaming out in terror•八们惊恶片，，尖叫着奔向出
口。[VN-ADJ] 77ie baby w〇5 screaming itseZ/ hoarse•婴
哭得稳子都哑了。2 〜(sth) (out) (at sb) I 〜(out) (for sth/sb) to
shout sth in a loud, high voice because of fear, anger，etc.(‘向某人或为某事）高声喊.大声叫 yell ： [V speech]
'Help!' she screamed. “救命 啊！ ”她喊道。◊ iv] Someone was screaming/or hdp•有 乂^ 喊救命。◊ He screamed at
me to stop•他冲着我喊. 要我译下夫。◊ [VN] She screamed abuse at
him. M对他 4.口 夫骂。◊ [V that]
ffis sister screamed out that he was crazy•他姐姐大叫着说他昏了头。3 [V, usually —v./ prep.] to make a loud, high noise; to move fast,
making this noise发出大而尖的声音；呼啸而过Hiascreech： lights /(ashed and
sirens screamed•灯光;闪动，警报鸣 叫。The powerboat screamed
out to sea•汽艇呼啸_出 海了。fT»!71 scream blue 'murder (Sr£) [NAmE scream bloody
'murder) to
scream loudly and for a long time, especially in order to protest about sth 不停地叫嚷（尤
指叫屈、鸣不平）_ rnfaPl .scream out (for
sth) to
be in need of attention in a very noticeable way 亟.须；通待 FPm call out ： These books scream out
to be included fn a fct o//avourites.这几本书亟须列入最受读者喜爱的
书目之中。
mnoun 1 [C] a loud high cry made
by sb who is hurt, frightened，excited, etc.; a loud
high noise 尖叫；尖锐 刺耳的声音：She〖et out a
scream _〇/pai'n•她疼得大叫一
◊
They ignored the baby’s screams•他们对孩子的哭
1789 screen
叫充耳不闻。◊ Jfe drove 〇# with a scream 〇/ tyres.他驾 车吱的一声开走了。2； [sing.] (oW-/fls/7/‘o/7e^/，/n/omjfl/) a person or thing that causes
you to laugh 可笑的:人.<■或 物）：He’s a scream.他挺滑备的。 scream.ing.ly /’skri:mmli/ adv. extremely 极其；十足 ■地：It was screamingly
obvious what we should do next. 我们下一步该怎么做，再清楚不过了。
scree /skri:/
noun [U, C] an area of
small loose stones, especially on a mountain, which may slide when you walk on
them:碎石坡；岩肩堆 screech /skriitj/ verb, noun
mverb 1 to make a loud high unpleasant sound;
to say sth using this sound尖叫；发出尖锐刺耳的声音；尖$ 地说：[V】Monkeys were screeching in fhe trees..猴在树 上吱吱i叫着。◊ The wind
screeched in his ears.咸呼口丰
地众也耳边吹k。◊ screeching
brafces尖锐的刹车声◊ He screeched
with pain•他疼得叫起来。◊ [V speech]
don’t/’ she screeched•“不，.,不行！ ”她4 叫道。◊ [VN] screeched
something at me.他冲我去声嚷 T.一 局什 么。2 [V, usually
+a«/v.//?rep_] (of a vehicle 车辆）to make a loud high unpleasant noise as it
moves (.行'驶 时丨■发出刺耳声：r^ie car screeched to a haZt outside t/ie hospitai.汽车嘎地在医院外面停住。o A police car screec/ied out o/a
side street•—辆警车味的.-声从一条小
巷S驶了與来。,
■ noun a loud high unpleasant cry
or noise 朿丨J 茸的尖卩 H: 尖锐刺耳的声音；a screech 〇/ bmfces/fyres制动器/轮
胎 & 的一声响◊ She suddenly 丨et out a screech.她猛地尖
叫一声。
screed /skrird/
noun a long piece of
writing, especially one that is not very interesting 冗长的文章：长篇大论
Screen
CH* /skri:n/
noun, verb
mnoun
■
OF TV/COMPUTER 电视；计算机i[C] the flat surface at
the front of a television
or computer, on which you see pictures or information 屏幕；荧光屏；’突 P
: a computer screen 〇 a monitor with a 21 inch
screen * 21 0 They were staring at
the
television screen. IE BT # ffe ^ 〇 〇 Move your
cursor to the top 〇/t/ie screen.把你的先标移到屏幕顶
端。◊ the
screen display 屏幕显示 _◊
Cdn you do a printout of this screen for me (= of all the
information on it)?你能帮我把这-•屏幕打印出来吗？ 一picture o pages R5, R6 — see also on-screen(I)
■
FILM.S/MOVIES/TV 电影；.电视 2 [C]
the large flat surface that films/movies or pictures are shown on 银幕：a cinemo/movfe
screen 电影银幕◊ an eight-screen cinema
•索有八个放映厅，的电影院◊ rhe movie win
be coming to your screens short/y.这部&影不久就会在你们那里上映。
3 (often the screen) [sing., U]
films/movies or television in general▲统称）龜影' 电视：ffe has adapted fhe pZay /or tfte screen•他把那部剧改编成了电影剧本。◊ Some actors never wa.tch themsdves on screen•有的演员
从来不看自己拍的戏。◊ She was a star
〇/ stage and screen (= plays and
hims/movies).她是戏M、电影两栖
明星。公 a
screen actor 电影演员:一see..弓Iso off-screen, SILVER SCREEN, SMALL
SCREEN
■
PIECE OF FURNITURE 家 fl 4
[C] a vertical piece of furniture or equipment that is fixed or that can be
moved to divide a room or to keep one area hidden or separate 隔板；屏风；幕；帘；帐：The nurse put a screen around the bed.护士 绕床拉 了一道帘子。一 see also FIRE SCREEN
■
FOR HID丨NG/PROTECT丨NG STH/SB 甩以掩藏 /
保护 5
[C] 〜(of
sth) something that prevents sb from ?eeing or being aware of sth, or that
protects sb/sth 掩賊物；掩 护物；屏障；庙护We p〖anted a .screen 〇/ toH trees.我 不门#下一排大輪作为屏障。◊你AH the research was conducted behind a screen 〇/secrecy.整个挤究始终 .是秘密迸右的。一see
also smokescreen, sunscreen,
WINDSCREEN
■
ON WINDOW/DOOR 窗/、门上 6 [C]
(es/?ec/fl//y A/Amf) a wire or plastic net that is held in a frame and fastened
on a window, or a door, to let in air but keep out insects 纱窗;_'纱门：screen doors 纱门一picture o page
R24
IN
CHURCH 教堂里'7 [C] a wood or stone structure in a church, that
partly separates t±ie main area from the