1. 形容詞
   可操作的
   可手術治療的
   (機械物等)實際上能用的, 能實際使用的
   可以實行的, 切實可行的
   行得通的
   

   同義字詞
   available,employable,exploitable,fit,functional,practicable,serviceable,usable,useable,useful
   

例句

1. And real cars had operable vent windows.
2. Transom windows may be fixed or operable .
3. It is completely operable without batteries.
4. It is scheduled to be operable later this year.
5. Beautiful views , when your window is operable .
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