表示有意義的英語單詞有significant和meaningful等等。短語：significant difference，顯著性差異。例句：.She gave me a meaningful look.她意味深長地看了我。

icant 英 [s?ɡ?n?f?k?nt] ?美 [s?ɡ?n?f?k?nt]?
adj. 重大的；有效的；有意義的；值得注意的；意味深長的

短語：

significant difference 顯著性差異

significant change 顯著變化；有效變化量

statistically significant 統(tǒng)計(jì)上顯著的

significant amount 大量；有實(shí)義金額；巨數(shù)

significant development 重大進(jìn)展；長足發(fā)展

例句：

1.There are significant parallels with the 1980s.?

與20世紀(jì)80年代有顯著的相似之處。

2.Taken together , these factors are highly significant.?

這些因素綜合起來看就很重要了。

3.The company looks poised to make a significant breakthrough in China.?

該公司看上去穩(wěn)將在中國實(shí)現(xiàn)一次重大突破。

4.The research is too unfocused to have any significant impact.?

這一次的研究太零散，難以發(fā)揮重大的作用。

5.Your work has shown a significant improvement.?

你的工作有了顯著改進(jìn)。

6.The learner's attention needs to be directed to the significant features.?

學(xué)習(xí)者的注意力需要集中在重要特征上。

7.The navy played a limited but significant role in defeating the rebellion.?

在平息叛亂中海軍起了有限但卻重要的作用。

8.The accident is already shaping up as a significant environmental disaster.?

這個(gè)事故已經(jīng)釀成為一場重大的環(huán)境災(zāi)難。

9.It is significant that girls generally do better in examinations than boys.?

很明顯，女生的考試成績一般比男生的好。

10.The laxity of export control authorities has made a significant contribution to the problem.?

出口管理當(dāng)局的松懈是導(dǎo)致此問題的重要因素。

11.The retail sector has been a significant underperformer.?

零售部是明顯表現(xiàn)不佳的部門。

12.The offer of talks with Moscow marks a significant change from the previous Western position.

與莫斯科會談的提議標(biāo)志著先前西方立場的一個(gè)重大轉(zhuǎn)變。

13.If all the coronary arteries are free of significant obstructions, all parts of the heart will receive equal amounts of oxygen.?

如果冠狀動脈沒有重大堵塞，心臟的各個(gè)部位會收到等量的氧氣。

14.They have had a significant change in policy on paternity leave.?

他們對男人休產(chǎn)假制度作出了重大改變。

15.The police spokesman said: "We believe there has been a significant development in the case."

警方發(fā)言人說：“我們認(rèn)為此案已有重大進(jìn)展?！?/p>

gful 英 [?mi?n??fl] ?美 [?mi?n??fl]?
adj. 有意義的；意味深長的

短語：

meaningful learning 有意義的學(xué)習(xí)

例句：

1.A sentence can be divided up into meaningful segments.?

一個(gè)句子可以劃分成有意義的各個(gè)部分。

2.Instead of rushing at life, I wanted something more meaningful.?

我不想在生活中忙忙碌碌，而想做更有意義的事。

3.Upon the utterance of this word, Dan and Harry exchanged a quick, meaningful look.?

這個(gè)字一出口，丹和哈里馬上交換了一個(gè)意味深長的眼神．

4.Warren said, "We have had meaningful negotiations and I believe we are very close to a deal."

沃倫說：“我們已經(jīng)進(jìn)行了富有意義的談判，我相信我們很快就能達(dá)成協(xié)議?！?/p>

5.She gave me a meaningful look.?

她意味深長地看了我一眼。

6.I think watching TV every evening is a waste of time — there are more meaningful things to do.

我覺得看電視很浪費(fèi)時(shí)間，我們可以利用這些時(shí)間做更多有意義的事。

7.The man feel meaningful about his trip.?

這個(gè)人覺得這趟旅行很有意義。

8.High-speed electronic communications media, such as electronic mail an television, tend to prevent meaningful and thoughtful communication.?

高速的電子通訊媒介，如電子郵件和電視，往往會妨礙有意義和有思想的交流。

9.Before we do the test, we're going to calculate what we would predict, so when we do the demo it will be meaningful.?

在我們做測試之前，我們先算一下我們能預(yù)知什么，這樣在進(jìn)行演示時(shí)會是有意義的。

10.What kind of education can be "meaningful" to young people affected by violence??

對受到暴力影響的年輕人來說，怎樣的教育才是有意義的？

11.Knowing that what we have done is meaningful to others made me feel enthusiastic.?

知道我們所做的事情對別人來說是有意義的，這讓我充滿了熱情。

12.Many people welcome the chance to do meaningful things, even if they will get no pay.?

很多人都希望有機(jī)會做一些有意義的事情，即使沒有報(bào)酬。

13.It's much wise to set aside some time to accompany parents or do something more meaningful.

留出一些時(shí)間陪伴父母或做一些更有意義的事情是很明智的。

14.I'm not certain it's meaningful unless you are in the habit of giving your furniture personal names.?

我不確定它是否有意義，除非你有給家具起人名的習(xí)慣。

15.If you do something meaningful, you will have a bunch of reasons to go through the day full of energy.?

若你做了一些有意義的事情，便會有一大捆理由使你度過一個(gè)充滿活力的一天。