?impractical

impractical發(fā)音

英：　　美：

impractical中文意思翻譯

常見(jiàn)釋義：

adj.不切實(shí)際的，不現實(shí)的；不能實(shí)行的

impractical雙語(yǔ)使用場(chǎng)景

1、other alternatives are attractive in theory but in practice are either impractical or offer only marginal improvements.───其他替代方案在理論上很有吸引力，但在實(shí)踐中要么不切實(shí)際，要么只能提供微不足道的改進(jìn)。

2、He added it would be impractical to police the length of girls' skirts and a blanket ban would be easier for staff to manage.───他補充說(shuō)，要管制女生裙子的長(cháng)度是不現實(shí)的，還是全面禁止穿裙子比較方便教職工管理。

3、Once there were regularly scheduled airlines, it became impractical to make a business trip by ocean liner.───一旦有了定期的飛機航班，乘坐遠洋客輪出差就變得不切實(shí)際了。

4、Well, there is also a possibility of using function names for recursion, but you will soon see that this is often impractical nowadays.───當然還有可能在遞歸調用中使用函數名稱(chēng)，但是你將很快看到在當下他通常不大實(shí)用。

5、It was totally impractical to think that we could finish the job in two months.───認為我們能在兩個(gè)月之內完成這項工作，這完全是不切實(shí)際的。

6、You can be very impractical, envisioning a skyscraper when all that was necessary was a two-story house.───你可能會(huì )變得幻想而不切實(shí)際，本來(lái)是一件極為簡(jiǎn)單的事情，你可能會(huì )想的很復雜。

7、When it comes to testing these objects, it is often expensive, impractical, or inefficient to instantiate these collaborators.───當開(kāi)始測試這些對象時(shí)，實(shí)例化這些合作者（collaborator）通常是昂貴的、不切實(shí)際的或效率低的。

8、Ideally, the optimizer would identify the most efficient access plan possible, but this goal is often impractical.───在理想情況下，優(yōu)化程序將盡可能地找出最為高效的訪(fǎng)問(wèn)計劃，但這一目標通常是不切實(shí)際的。

9、They give the principle up to get some impractical achievements, this topic is the best evidence for that.───他們?yōu)榱送瓿赡承┎粚?shí)際的業(yè)績(jì)放棄了有原則，我們所討論的事情就是最好的證據。

impractical相似詞語(yǔ)短語(yǔ)

1、impracticalness───不切實(shí)際

2、unpractical───adj.不現實(shí)的；手不靈巧的；不善于規劃（或組織）的；行不通的（等于impractical）

3、impracticably───adv.沒(méi)用地；不能實(shí)行地；無(wú)法可想地

4、nonpractical───不切實(shí)際的

5、practical───adj.實(shí)際的；實(shí)用性的

6、impracticality───n.不切實(shí)際；不切實(shí)際之事

7、impracticable───adj.行不通的；不能實(shí)行的

8、impractically───不切實(shí)際的；無(wú)用的；不實(shí)用（impractical的副詞形式）

9、impolitical───失策的；不明智的；不高明的

impractical和unrealistic有什么區別？

具體可以參考定義:\r 在形容人方面，impractical是說(shuō)那些沒(méi)有實(shí)踐能力或動(dòng)手能力的；unrealistic指不切實(shí)際，好空想的。對物方面兩者意思相近，都是說(shuō)不切實(shí)際或是不可行的。