英 [sɪns] 美 [sɪns]
prep. 自……以后，自……以来；（表示气愤）何曾，什么时候
conj. 在……以后，自……以来；因为，由于，既然
adv. 自……以后，自……以来；此后，后来
n. （Since）（法、美）新斯（人名）
since /sɪns/ CET4 TEM4
介词 You use since when you are mentioning a time or event in the past and indicating that a situation has continued from then until now. 自…以来; 从…以后
He's been in exile in India since 1959.
他自1959年以来一直流亡印度。
She had a sort of breakdown some years ago, and since then she has been very shy.
她几年前曾遭遇精神崩溃，从那以后她一直怯生生的。
副词 Since is also an adverb. 自那时起
They worked together in the 1960s, and have kept in contact ever since.
他们在20世纪60年代曾一起工作，自那时起就一直保持着联系。
连词 Since is also a conjunction. 自…以来
I've earned my own living since I was seven, doing all kinds of jobs.
我自从7岁就自己谋生，做各种各样的工作。
介词 You use since to mention a time or event in the past when you are describing an event or situation that has happened after that time. 自…以来
The percentage increase in reported crime this year is the highest since the war.
今年报道的犯罪增长率是该战争以来最高的。
连词 Since is also a conjunction. 自…以来
So much has changed in the sport since I was a teenager.
自我十几岁以来，该项运动发生了很大变化。
Since I have become a mother, the sound of children's voices has lost its charm.
我当了母亲之后，孩子的声音就失去了魅力。
副词 When you are talking about an event or situation in the past, you use since to indicate that another event happened at some point later in time. 此后; 后来
About six thousand people were arrested, several hundred of whom have since been released.
约六千人被逮捕，不过他们中有几百人后来被释放了。
连词 You use since to introduce reasons or explanations. 由于; 既然
I'm forever on a diet, since I put on weight easily.
我一直在节食，因为我的体重很容易增加。
Since may refer to the following places:
因为
...赛第五场中顶住了达拉斯小牛队的反击，他们在主场以124-110击败小牛队，掘金队以4-1镌汰小牛队升级西部决赛，这是他们自从(Since)1985年后首次突入西部决赛(Finals)，他们将恭候洛杉矶湖人队(Lakers)和休斯敦火箭队之间的胜者。
虽然就不过个安慰奖，但是既然(Since)是提了建议，而且还上榜了，漏发的话还是蛮失望的。恨一个人和爱一个人的区别是：一个放在嘴边，一个藏在心里。
since 自从；因为(引导时间和原因状语从句) ..
We've lived here since 1994.
自1994年以来我们一直住在这里。
I haven't binged since 1986.
我从1986年以来从未放纵过自己。
She's been off work since Tuesday.
星期二以来她一直没上班。
But the country has been split in half since a failed overthrow in two thousand two led to armed conflict.
VOA : special.2010.10.26
So Muslims believe that Koran has maintained its original form since it was revealed to the Prophet Mohammad, 14 centuries ago.
穆斯林认为自从《可兰经》,在14世纪展示给先知穆罕默德起,就保持了最原始的形式。
人性课程节选 : 普林斯顿公开课
And so to see somebody so prolific and who's been that way since he was a teenager, I mean,
所以，（我们）看到这样一个从青年时期就多产的作家，我的意思是，
SpeakingMax英语口语达人 : 和男朋友在一起
She has performed with some of the greatest jazz musicians, including Dizzy Gillespie and Herbie Hancock since she was very young.
VOA : special.2009.10.02
Last year was the first year since two thousand four that Hawaii has had fewer than seven million visitors.
VOA : special.2009.03.02
Our list consists of no-load diversified U.S. equity funds with the best records since March 2000.
Norway, which is not an EU member, has had a 40% quota since 2003.
Like season tickets, the price of off-peak returns has been capped by government since privatisation.