yesterday
英 [ˈjestədeɪ]
美 [ˈjestərdeɪ]
adv.  在昨天
n.  昨天; 不久前; 近日; 往昔
Oxford 3000 / Collins.5 / BNC.513 / COCA.1505
习惯用语
adv.
- not be born yesterday
 - (表示自己并不傻,不会轻信别人的话)
used to say that you are not stupid enough to believe what sb is telling you - Oh yeah? I wasn't born yesterday, you know.
是吗?我可不是三岁的小孩子,你知道的。 
牛津词典
adv.
- 在昨天
on the day before today- They arrived yesterday.
他们昨天到达。 - I can remember our wedding as if it were yesterday.
我们的婚礼我记忆犹新,就像昨天一样。 - Where were you yesterday morning?
你昨天上午在哪儿? - To think I was lying on a beach only the day before yesterday .
想想吧,就在前天,我还躺在海滩上呢。 
 - They arrived yesterday.
 
noun
- 昨天
the day before today- Yesterday was Sunday.
昨天是星期天。 - What happened at yesterday's meeting?
昨天的会上发生了什么事? 
 - Yesterday was Sunday.
 - 不久前;近日;往昔
the recent past- Yesterday's students are today's employees.
昨天还是学生,今天成了雇员。 - All her yesterdays had vanished without a trace.
她的过去已经完全烟消云散了。 
 - Yesterday's students are today's employees.
 
柯林斯词典
- ADV 昨天
You useyesterdayto refer to the day before today.- She left yesterday...
她昨天走了。 - Yesterday she announced that she is quitting her job.
昨天她宣布打算辞职。 - Yesterdayis also a noun.
 - In yesterday's games, Switzerland beat the United States two-one.
在昨天的比赛中,瑞士队以2比1战胜了美国队。 
 - She left yesterday...
 - N-UNCOUNT 过去;(尤指)不久前,近日,日前
You can refer to the past, especially the recent past, asyesterday.- The worker of today is different from the worker of yesterday.
如今的工人和以往的不同了。 - ...a world without yesterdays or tomorrows.
没有过去和未来的世界 
 - The worker of today is different from the worker of yesterday.
 
英英释义
noun
- the day immediately before today
- it was in yesterday's newspapers
 
 - the recent past
- yesterday's solutions are not good enough
 - we shared many yesterdays
 
 
adv
- on the day preceding today
- yesterday the weather was beautiful
 
 - in the recent past
- I was not born yesterday!
 
 
双语例句
- I met him by chance out walking yesterday
我昨天外出散步时碰巧遇见了他。 - 'The whole incident was whitewashed,' he claimed yesterday.
“整个事件都已经被粉饰过了,”他昨日声称。 - She left yesterday
她昨天走了。 - Yesterday saw the resignation of the acting Interior Minister
昨天代理内政部长辞职了。 - We went to the factory yesterday.
我们昨天去工厂了。 - I talked to him yesterday
昨天我和他谈过了。 - The Russian foreign minister yesterday cancelled his visit to Washington
俄罗斯外交部长昨天取消了对华盛顿的访问。 - Gen. Morgan's troops yesterday surrendered their heavy weapons to Belgian and US troops.
昨天,摩根将军的部队被迫向比利时和美国军队交出了他们的重型武器。 - Yesterday she announced that she is quitting her job.
昨天她宣布打算辞职。 - They submitted their reports to the Chancellor yesterday
他们昨天向财政大臣递交了报告。 
