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impracticable

音標[im'præktikәbl] 讀音

漢語翻譯

a. 不能實施的, 難辦的, 不能通行的

詞型變化:

副詞:impracticably 名詞:impracticability 

英文解釋:

形容詞 impracticable:

  1. not capable of being carried out or put into practice
    同義詞:infeasible, unfeasible, unworkable

例句:

  1. Originally Edison used platinum alloys for the filament, in the belief that carbon was impracticable.
    愛迪生不相信碳可作燈絲用,所以一開始就用鉑合金作燈絲。
  2. It's evident that the plan is impracticable.
    明顯這計畫是不能實現的。
  3. The plan is impracticable.
    這個計畫是不可行的。
  4. It was impracticable to think that we could build the house in one week.
    以為我們用一周的時間就能把房子蓋好,這種想法是不切實際的。

詳細解釋:


im.prac.ti.ca.ble

adj.(形容詞)
Impossible to do or carry out:
不能實行的,行不通的:
例句:
Refloating the sunken ship intact proved impracticable because of its fragility.
由於沉船的易碎性使整艘沉船的重新上浮被證明是行不通的

Unfit for passage:
不適於通行的:
例句:
roads impracticable in winter.
在冬天不能通行的路

Archaic Unmanageable; intractable.
古語 難處理的;難對付的

【引伸】
imprac.ticabil.ity 或
imprac.ticableness
n.(名詞)
imprac.ticably
adv.(副詞)
Impracticable applies to a course of action that is impossible to carry out or put into practice;impractical, though it can be used in this way, also can be weaker in sense,suggesting that the course of action would yield an insufficient return or would have little practical value.A plan for a new baseball stadium might be rejected asimpracticable if the site was too marshy to permit safe construction; but if the objection was merely that the site was too remote for patrons to attend games easily,the plan would better be described asimpractical. See Usage Note at practicable
Impracticable 用於不可能實行或行不通的動作過程;impractical 雖然也能這樣用, 但也有較弱意思的用法,指動作過程能產生不足的回報或者幾乎沒有實際的價值。如果建築地點過於濕軟而不能保證穩固的建築,那么修建棒球體育場的計畫就可能因其impracticable (不可行)而遭到反對; 但是如果反對的理由僅僅是場址太偏遠而使得愛好者們不能輕易到場觀看比賽的話,這個計畫還是應該被看成是impractical(不切實際的) 參見 practicable

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