simultaneity
同时性
英英解释:名词simultaneity:
1. happening or existing or done at the same time
同义词：simultaneousness
simultaneous
a. 同时发生的
词形变化:副词:simultaneously 名词:simultaneousness
例句与用法:1.The simultaneous demonstrations are held in London and New York.在伦敦和纽约同时举行示威游行。
2.The explosion was timed to be simultaneous with the plane's take-off.爆炸的时间定在飞机起飞的时刻。
3.I could never do simultaneous equations.我从来不会算联立方程式.
4.The simultaneous discharge of these guns.舷炮齐射这些枪炮的同时开火
英英解释:形容词simultaneous:
1. occurring or operating at the same time
同义词：coincident, coincidental, coinciding, concurrent, co-occurrent, cooccurring
simultaneously:
ad. 同时地(联立地)
例句与用法:1.Gordon played ten people simultaneously at the chess club last week and really showed his pace-he lost only one game.上星期戈登在国际象棋俱乐部同时和１０个人对奕，那次他真正显示了自己的才华——他只输了一盘。
2.That cannot be simultaneously true; mutually exclusive.互相矛盾的不能同时成立的；互斥的
3.A discharge from a number of firearms, fired simultaneously or in rapid succession.一齐射击，快速连续射击大批火器同时连续急速地发射
4.A group of three bits or three pulses, usually in sequence on one wire or simultaneously on three wires.三个二进制位或三个脉冲组成的一种组，通常按时间顺序出现在一根导线上或同时出现在三根导线上。
英英解释:副词simultaneously:
1. at the same instant
同义词：at the same time
simurgh
古代波斯艺术中一种传说的妖怪, 由许多不同动物的各部分肢体组合而成(在绘画以及陶瓷、地毯等工艺品中均有描绘)
sin
n. 罪,罪孽
v. 犯罪
词形变化:动词过去式:sinned 过去分词:sinned 现在分词:sinning 第三人称单数:sins
例句与用法:1.We've sinned against you, and against our fellow men.我们得罪了你，也得罪了我们的邻人。
2.I guess ignorance must be a sin.我认为无知是一种罪。
3.It's human to sin.犯过错是人之常情.
4.Being late is an unforgivable sin round here.迟到在这儿是一种不可原谅的过错.
5.He thinks it's a sin to covet other's properties.他认为贪图他人的财物是有罪的。
6.Catholics go to confession to be purged of sin/purge (away) their sin/purge their souls of sin.天主教徒透过告解以获得赦罪[净化灵魂].
英英解释:名词sin:
1. estrangement from god
同义词：sinfulness, wickedness
2. an act that is regarded by theologians as a transgression of God's will
同义词：sinning
3. ratio of the opposite side to the hypotenuse of a right-angled triangle
同义词：sine
4. (Akkadian) god of the moon; counterpart of Sumerian Nanna
5. the 21st letter of the Hebrew alphabet
6. violent and excited activity
同义词：hell
动词sin:
1. commit a sin; violate a law of God or a moral law
同义词：transgress, trespass
2. commit a faux pas or a fault or make a serious mistake
同义词：blunder, boob, goof
sina
n. 西娜
n. 新浪网
sinai
n. 西奈
例句与用法:1.An arm of the Red Sea between the Sinai Peninsula and northwest Saudi Arabia. It has long been of strategic importance in the Middle East.阿克巴湾红海的一个海湾，在西奈半岛及沙特阿拉伯西北部之间。它长期以来在中东具有重要的战略性
英英解释:名词sinai:
1. a mountain peak in the southern Sinai Peninsula (7,500 feet high); it is believed to be the peak on which Moses received the Ten Commandments
同义词：Mount Sinai
2. a desert on the Sinai Peninsula in northeastern Egypt
同义词：Sinai Desert
3. a peninsula in northeastern Egypt; at north end of Red Sea
同义词：Sinai Peninsula
sinaitic
a. 西奈的(西奈半岛的)
sinal
a. [医]窦的
sinalbin
n. [生化]白芥子硫苷
sinan:
死难
sinanthropus
n. 中国猿人(即北京人)
英英解释:名词sinanthropus:
1. genus to which Peking man was formerly assigned
同义词：genus Sinanthropus
sinapine
n. [生化]芥子酸胆碱
sinapism
n. 芥子泥
英英解释:名词sinapism:
1. a plaster containing powdered black mustard; applied to the skin as a counterirritant or rubefacient
同义词：mustard plaster
sinarquism:
n. 墨西哥国粹主义
sinarquist
n. 辛那其主义分子
sinarquista:
n. 墨西哥国粹党党员
sinbad
n. 辛巴德(《天方夜谭》中的人物)
英英解释:名词sinbad:
1. in the Arabian Nights a hero who tells of the fantastic adventures he had in his voyages
同义词：Sinbad the Sailor
since
ad. 后来
conj. 既然,因为
prep. 自从
例句与用法:1.Since you can't answer the question, perhaps we'd better ask someone else.既然你无法回答这个问题，我们最好再问问别人。
2.We've been friends ever since we met at school.自从我们在学校认识之后，我们就一直是好朋友。
3.How long is it since we visited your mother?自从我们看望你母亲以来到现在有多长时间了？
4.It was the first time I'd won since I'd learnt to play chess.自从我学会下国际象棋以来，这是我第一次赢。
5.She moved to London last May and has since got a job on a newspaper.她去年五月到伦敦，此後一直在报社工作。
6.He had spoken to her only once since the party.自从那次聚会以来, 他只跟她说过一次话.
7.Where have you been since I last saw you?自从我上次见到你以後, 你到哪儿去了?
8.I haven't eaten since breakfast.我吃了早饭後到现在还什麽都没吃呢.
sincere
a. 真诚的,诚挚的
词形变化:副词:sincerely 形容词比较级:sincerer 最高级:sincerest 名词:sincereness
例句与用法:1.Please give my sincere regards to all the members of your family.请向你全家转达我真挚的问候。
2.Please accept our sincere apologies for the error in your bank statement.为你的银行报表中的错误，请接受我们诚挚的道歉。
3.Please accept my sincere thanks and best wishes.请接受我诚挚的感谢和最美好的祝愿。
4.Sincere congratulations on your son wedding please convey our best wish.令郎喜结良缘谨此致以诚挚的祝贺并请转达最美好的祝愿。
5.I think he is sincere and quite without affectation.我认为他为人诚挚，毫不做作。
6.How can I persuade you that I am sincere?怎样才能使你相信我是真心实意的呢?
英英解释:形容词sincere:
1. open and genuine; not deceitful
2. characterized by a firm and humorless belief in the validity of your opinions
同义词：earnest, solemn |
