[计] 实体依赖关系数据模型

坚持不懈,直到成功。 我们每天的奋斗就像对参天大树的一次砍击,头几刀可能了无痕迹。每一击看似微不足道,然而,累积起来,巨树终会倒下。这恰

发表于:2018-12-08 / 阅读(62) / 评论(0) 分类 四六级词汇与结构练习

本讲为2005年下半年新的教学内容,请对照教材听录音! Wind is the characteristic of spring. Women _being_ (be) the weaker and dependent sex , it is only natural that they should cr

发表于:2018-12-15 / 阅读(92) / 评论(0) 分类 自考英语(一)78讲

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. If all you have is a hammer, they say that everything looks like a nail. But when you use that hammer, it looks like you are arm to your brain anyway. A

发表于:2018-12-24 / 阅读(65) / 评论(0) 分类 Scientific American(六)月

Topics: The Jonestown Massacre; Square Dancing; perspective versus prospective versus prospect; scheme versus schema; heart condition Words: massacre to be affiliated with temple charismatic to owe (someone) (something) to be blackmailed commune to b

发表于:2018-12-26 / 阅读(70) / 评论(0) 分类 美语听力 English Cafe

.aspx?hjptype=songplayer=5file=Explanation: During the 1800s, the United States grew very quickly, but it did not grow in the same way in all places. Over time, there were more and more differences between the northern states and the southern states.

发表于:2018-12-28 / 阅读(50) / 评论(0) 分类 美国精神

The Mystery of the Disappearing "That" From VOA Learning English, this is Everyday Grammar. Today, we are going to explore a mysterious word in English that seems to appear and disappear at will! If you are wondering what we mean, consider these

发表于:2019-01-03 / 阅读(40) / 评论(0) 分类 2016年VOA慢速英语(十二)月

A 20 year old man in Italy has taken his father to court for money so that he can continue to live at home with his mother and study for a new career. But at 20, are we too old to expect our parents to be responsible for us? 意大利一个20岁的年轻人起

发表于:2019-01-07 / 阅读(77) / 评论(0) 分类 六分钟英语

说起know这个词,我们大概不用过脑子就能说出它是知道的意思。不过,在不同的语句中出现的时候,这个词表达的意境也不尽相同,比如下面这些句子: 1. To know everything is to know nothing。 样样

发表于:2019-01-08 / 阅读(125) / 评论(0) 分类 英语日常口语

1. 不定式的否定式的构成 通常是将否定词not或never置于不定式之前,即构成not to do 或never to do 的形式,注意not和never一定要放在不定式符号to的前面,而不是其后面。如: The doctor advised me not

发表于:2019-01-16 / 阅读(71) / 评论(0) 分类 英文语法词汇

35. Forty-four states have lotteries, 29 have casinos,and most of these states are to varying degrees dependent on-you might say-addicted to-revenues from wagering. 【分析】并列句。and连接三个并列的分句。第三个分句的主干为

发表于:2019-01-16 / 阅读(54) / 评论(0) 分类 考研英语长难句讲解

啃老族指既没有上学也没有就业或接受职业技能培训,必须依靠父母养活的青年人。在英国英语中,NEET指啃老族的一员,NEET group指啃老族群体。NEET是Not Currently Engaged in Education, Employment or Tr

发表于:2019-01-18 / 阅读(75) / 评论(0) 分类 英文语法词汇

Tools Are Body Parts to Brain In a report in the journal Current Biology, researchers claim that the brain interprets a tool, such as a hammer, as a temporary extension of your physical body. Karen Hopkin reports [The following is an exact transcrip

发表于:2019-01-30 / 阅读(110) / 评论(0) 分类 60秒科学

Like many strong, independent women, I was committed to not losing myself in a relationship. After some digging, I realized that my commitment to freedom was making me feel really alone -- even when I was married. I was still operating as if I was si

发表于:2019-02-02 / 阅读(39) / 评论(0) 分类 阅读空间

啃老族是当今紧张而忙碌生活的产物。有这样一个句子:这个啃老族已经30岁了,但仍然依靠他的父母生活。有人是这样翻译的: This Neet is already 30 years old but still lives on hisparents. 其实严格地说

发表于:2019-02-05 / 阅读(62) / 评论(0) 分类 英语口译

啃老族是当今紧张而忙碌生活的产物。有这样一个句子:这个啃老族已经30岁了,但仍然依靠他的父母生活。有人是这样翻译的: This Neet is already 30 years old but still lives on his parents. 其实严格地说

发表于:2019-02-05 / 阅读(63) / 评论(0) 分类 实用英语

雅思范文:怎样看待电脑科技的普遍运用 We are becoming increasingly dependent on computers. They are used in businesses, hospitals, crime detection and even to fly planes. What things will they be used for in the future? Is this depen

发表于:2019-02-08 / 阅读(104) / 评论(0) 分类 雅思英语

Mind control over the material world has long been the stuff of science fiction. Now, thanks to a chip implanted in the brain, one paralyzed American sportsman is learning how to reach out and touch once again with the help of a robotic arm powered s

发表于:2019-02-14 / 阅读(76) / 评论(0) 分类 世界各地新闻集锦

你要知道 Something you have to know Don't mistreat someone else's heart and don't allow someone to mistreat yours. 不要伤别人的心,也不要让别人伤你的心。 Don't be afraid to say hello. 不要害怕跟别人打招呼。 Do things

发表于:2019-02-23 / 阅读(75) / 评论(0) 分类 英语听力广播—Listening

Why don't you just rest your arms and let me push you? 你为什么不让自己的胳膊轻松一下,让我来推你呢? No. 不用。 Your arms will get sorely. I've been helping you do it for three months now. 你的胳膊会酸的。三个月来

发表于:2019-02-26 / 阅读(68) / 评论(0) 分类 英语美文

ballet n.芭蕾舞 Erica's dream is to go to Russia and study ballet. 艾瑞卡的梦想是到俄罗斯学芭蕾。 gallery n.画廊 An impressionist painting exhibition is being held at the Paris Gallery. 巴黎画廊正展出印象派画作展。 r

发表于:2019-03-17 / 阅读(327) / 评论(0) 分类 赖世雄进阶英语词汇3500
学英语单词
across grain of wood
agreed-on, agreed-upon
amine surfactant
animacy
Avawam
bone fistula
Brasilandia
by pass valve for lubricating oil filter
carsy
centre of attraction
chain data flag
coaxial carrier system
Colmol miner
computational chemistry
control rod guide structure underwater removal tool
dehydration press
depressed centre flat wagon
detext
development company
disk errors
dressmaker's ham
electronic guide
electrostatic forces
every like
exurb
flatulence in the lower abdomen
fleeming
fo'
format line
front vault
goddamn
grunwalds
Gynostemma
half heart
half-open corner joint
hardlines
hardons
hercegovina (herzegovina)
Hobbs Bank
homecooked
indream
inducement to invest
insurance against breakage
judging of exterior
khot
line pattern
low-jitter clock
mask party
master p.p.i.
maximiliano
melanotroph
Melia toosendan
Melville Trough
methylphenylcarbinol
midgap work function
milk borne immunity
mixed gas producer
modularot output voltage
multicolour rotogravure press
nonfissured
obligation in the absence of a contract
ordinance shop
oxygen-blown converter
parting clay
phosphid
pick resistance
piesoelectric stabilizer
plasticlast
polyimides adhesive
prehensile tail
primafloc
proceduration parameter
rate of oxidation
recovery maneuver
relative forest land
Romiton
russlan
sagittifolium
self-sealing coupling (pneumatic)
Seneca Lake
shadow of a doubt
single vane actuator
solvent makeup
souvenir-hunters
square rigged
start element
stationary knife
steam collector
storeyed structure
streptomyces scabiess
tactician
target device
the mile - high club
torsional-flexural buckling
traditioning
trench hand
triode pnpn-type switch
trunk room
turns-of-the-century
unmyelinated
unreadable signal
varroatosis