4.2世界自闭症日
autism
au·tism / `ɔ,tɪzəm / noun [uncount]
a serious mental condition that makes it difficult for someone to react to and communicate with other people
╾ au·tis·tic / ɔ`tɪstɪk / adjective
enact
en·act / ɪn`ækt / verb [transitive]
1 to perform a story or event as a play
2 TECHNICAL to make a proposal into a law
╾ en·act·ment noun [count or uncount]
come up 英音：['kʌm ʌp] 美音：['kʌm ʌp]
1.开始;发生
I'll let him know if anything comes up.
如有什么事,我会告诉他的。
2.被提出,被讨论
A number of questions came up at the meeting.
会议上提出了许多问题。
3.走过来
She came up and said, "Glad to meet you."
她走过来说,"很高兴见到你。"
4.开始流行
span 1
span1 / spæn / noun [count usually singular]
1 the amount of time that something lasts:
Nearly 100 witnesses testified over a span of 20 days.
attention/concentration span (=the period for which you can concentrate): Kids these days have a very limited attention span.
⇒ LIFESPAN
2 the width of something:
With a span of one mile, it's the region's longest bridge.
The spider has a leg span of 3 inches.
3 TECHNICAL the differences included in something you are considering or calculating
⇒ SPICK AND SPAN span 2
span2 / spæn / verb [transitive]
1 to last for a particular period of time, especially a long period:
His career spanned half a century.
2 to cover or cross an area completely:
Our business spans the globe.
2a. if a bridge spans an area of water, it crosses it:
Little gray bridges span the canals.
3 to include a number of different things:
a leisure business spanning hotels, restaurants, casinos, and bars
亲眼看见，目睹
He witnessed the accident.
他亲眼看见那个意外事故。
We witnessed tremendous changes in the city.
我们目击了这个城市的巨大变化。（我们是这个城市巨大变化的见证人。）
2. （常与for, to连用）作证；连署
3. 表示；表明
His tears witnessed the shame he felt.
他的眼泪说明他感到羞愧。
a succession of
一连串, 一系列
例句:
A succession of tones or chords.
进行音调或和声的连续
He retrieved his losses by betting on a succession of winners.
他下的赌注连续获胜才挽回了损失。
There are a succession of rainy days here.
这里一连好几天都是雨天。
succession
suc·ces·sion / sək`seʃn / noun **
1 [singular] a series of people or things of the same type:
After graduation he took a succession of low-paid jobs.
The story brought an endless succession of journalists to the city.
2 [uncount] the process by which one person comes after another as a king, queen, or leader:
the succession to the English throne
in succession
in a series:
twice/three times etc. in succession: Hankins has won the tournament five times in succession.
in quick/rapid succession: They had questions fired at them in quick succession.
au·tism / `ɔ,tɪzəm / noun [uncount]
a serious mental condition that makes it difficult for someone to react to and communicate with other people
╾ au·tis·tic / ɔ`tɪstɪk / adjective
enact
en·act / ɪn`ækt / verb [transitive]
1 to perform a story or event as a play
2 TECHNICAL to make a proposal into a law
╾ en·act·ment noun [count or uncount]
come up 英音：['kʌm ʌp] 美音：['kʌm ʌp]
1.开始;发生
I'll let him know if anything comes up.
如有什么事,我会告诉他的。
2.被提出,被讨论
A number of questions came up at the meeting.
会议上提出了许多问题。
3.走过来
She came up and said, "Glad to meet you."
她走过来说,"很高兴见到你。"
4.开始流行
span 1
span1 / spæn / noun [count usually singular]
1 the amount of time that something lasts:
Nearly 100 witnesses testified over a span of 20 days.
attention/concentration span (=the period for which you can concentrate): Kids these days have a very limited attention span.
⇒ LIFESPAN
2 the width of something:
With a span of one mile, it's the region's longest bridge.
The spider has a leg span of 3 inches.
3 TECHNICAL the differences included in something you are considering or calculating
⇒ SPICK AND SPAN span 2
span2 / spæn / verb [transitive]
1 to last for a particular period of time, especially a long period:
His career spanned half a century.
2 to cover or cross an area completely:
Our business spans the globe.
2a. if a bridge spans an area of water, it crosses it:
Little gray bridges span the canals.
3 to include a number of different things:
a leisure business spanning hotels, restaurants, casinos, and bars
亲眼看见，目睹
He witnessed the accident.
他亲眼看见那个意外事故。
We witnessed tremendous changes in the city.
我们目击了这个城市的巨大变化。（我们是这个城市巨大变化的见证人。）
2. （常与for, to连用）作证；连署
3. 表示；表明
His tears witnessed the shame he felt.
他的眼泪说明他感到羞愧。
a succession of
一连串, 一系列
例句:
A succession of tones or chords.
进行音调或和声的连续
He retrieved his losses by betting on a succession of winners.
他下的赌注连续获胜才挽回了损失。
There are a succession of rainy days here.
这里一连好几天都是雨天。
succession
suc·ces·sion / sək`seʃn / noun **
1 [singular] a series of people or things of the same type:
After graduation he took a succession of low-paid jobs.
The story brought an endless succession of journalists to the city.
2 [uncount] the process by which one person comes after another as a king, queen, or leader:
the succession to the English throne
in succession
in a series:
twice/three times etc. in succession: Hankins has won the tournament five times in succession.
in quick/rapid succession: They had questions fired at them in quick succession.
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