1. 形容詞
   不切實際的, 不注重實際的
   不現實的
   無用的, 無實踐能力的
   缺乏常識的
   

   同義字詞
   impracticable,inoperable,nonpractical,unserviceable,unusable,unworkable,useless
   

例句

1. He says the designs totally impractical .
2. Small CAMs are useful; large CAMs are impractical .
3. It is our feeling that this is simply impractical .
4. Its arrangement also made tube cleaning impractical .
5. They portrayed cleanup as a lofty but impractical goal.
6. ... 請登入觀看更多內容 ...