音标:[ˈspekjuleitid] ;
v. 思索, 猜测, 推测( speculate的过去式和过去分词 ); 投机
imp. & p. p. of Speculate

speculate的用法和样例:

例句

用作及物动词(vt.)
  1. The doctors speculate that he died of cancer.医生推测他死于癌症。
  2. Can you speculate how such damage might arise?你能否想出这种伤害是怎样引起的?
用作不及物动词(vi.)
  1. He likes to speculate on the stock market.他喜欢炒股。
  2. It's dangerous to speculate.做投机买卖是很危险的。
  3. He did not speculate on who would get the prize.他没有去猜测谁将得奖。
  4. He began to speculate about the future.他开始思索未来。
  5. She often speculated as to what sort of man she would marry.她常常在想将来自己会跟什麽样的人结婚。

常见句型

用作动词(v.)
用作不及物动词S+~(+A)
  1. We don't know all the circumstances, so it would be pointless to speculate.我们不了解所有的情况,妄加推测是没有意义的。
用作及物动词S+~+that-clause
  1. He speculated that he would succeed.他推测他将成功。
  2. The police are speculating that this incident may be linked to a similar attack two weeks ago.警方推测这次事件可能同两周前的类似的袭击有联系。

常用短语

用作动词(v.)
speculate about (v.+prep.)
    思考关于… think about sthspeculate about sth

    We should speculate about the purpose of life.

    我们应该想想人生的目的。

    It was a quiet evening and Tom was speculating about the origin of the universe.

    静悄悄的夜晚,汤姆在思索着宇宙的起源。

speculate in (v.+prep.)
    投机 buy or deal in goodsspeculate in sth

    He made a fortune speculating in tin shares, and lost almost all of it in cocoa futures.

    他做锡股的投机生意发了财,在做可可的期货交易时几乎又赔了个精光。

词汇搭配

用作动词 (v.)
~+副词
  • speculate casually碰巧地猜测
  • speculate rashly轻率地推测
  • speculate shrewdly精明地猜测
  • speculate theoretically理论地猜测
~+介词
  • speculate about关于…思索
  • speculate as to为…思索
  • speculate for〔in〕投机
  • speculate on关于…推测

经典引文

  • Some physicists have speculated that in nature all particles may be colorless.

    出自:Scientific American
【近义词】

FBI Interviews Boston Area Chechens About Bombing Suspects At a picnic with friends, Maryam Baieva and her brother Islam talked about coming to the Boston area as refugees from their native Chechnya more than a decade ago. They are about the same age

发表于:2018-12-08 / 阅读(348) / 评论(0) 分类 VOA标准英语2013年(四月)

和朋友聊天,通常我们会用talk with sb.或是chat with sb.,但是今天的这个短语很有趣,字面翻译过来就是吃肥肉,那么英语中为什么用吃肥肉来表达聊天的意思呢?先来看一下这个短语的起源。

发表于:2019-01-30 / 阅读(301) / 评论(0) 分类 卡卡课堂早餐英语

Paris police have arrested a man on the terrorism watch list after his car was found near the Notre Dame Cathedral with seven gas cylinders inside. 巴黎警方日前逮捕了恐怖主义观察名单上的一名男子,他的车停在圣母院大教堂

发表于:2019-02-05 / 阅读(326) / 评论(0) 分类 英语新闻

Avie Tevanian was sitting at the winery restaurant waiting with the rest of the NeXT education group. 阿维泰瓦尼安坐在酒庄的餐厅,与NeXT教育销售团队的其他人一起等着乔布斯。 Steve was sometimes unreliable, but when I t

发表于:2019-02-22 / 阅读(354) / 评论(0) 分类 乔布斯传
学英语单词
additional potential
adrive
agrammaphasia
annuity savings deposite
antizymohexase
area coordinator
area meter
arteria pulmonaliss
auger packer
backlogging
Backusella
balands
battles of brunanburh
beating people
Berawan
boiler terminal connections
bolt in double shear
broken bird
burlap bag
calcite compensation depth
Chryseis
clutch braking test
computational numerical control
controllable investment
cutaneous nerve of neck
cytohydrolist
dark lane
earth-leakage protection
enunciable
Felici instability
FMB data set
galtonia
genus cryptocercuss
growth per cent
Grunbaum-Widal tests
Haloanisone
hard top
harshad
homologous synapomorphy
hugo chavez
hydrargyri oxydum rubrum
hydrotherapeutic
image-based
in order
inalienabilities
income bond
Indian linen
intrinsic activity
jambosa
jerell
jink
kruglanski
large-souled
Limits of Liability
luver
manufacturing's working curve
meechai
Misrepresentation Act
mud pumping
Mycoplasma pneumoniae
negative-affect
nonstraight
novoselics
Oreoweisia
out of the straw
pan ore feeder
paracresylol
pepper-castor
piosphere
plakas
plant fiber reinforced polymer composite
pomeronic
pressure former
pronotal
propria
Pulog, Mt.
quartanarian
receiver protector
retransmitting potentiometer
river course
rolling tube technique
route table
sealed
sesquisalts
sextantary
silver metallurgy
single duct air conditioning system
single footage
skugs
small disturbance theory
smooth marketing
Speenhamland system
statistical forecast
stayaway
suction-cup
tear glass
timing light
track ring (of brush)
type palette
under negotiation
upward current of air
voluntary accumulation plan