单词	impracticability
释义	impracticableim‧prac‧ti‧ca‧ble /ɪmˈpræktɪkəbəl/ adjective formal Examples EXAMPLES FROM OTHER DICTIONARIES Thatcher called the plan for a single European currency impracticable. EXAMPLES FROM THE CORPUS A corporate financial analyst then pointed out that the compensation formula Dave had developed would be impracticable on a company-wide level. He had explained that the amount of paperwork involved made it impracticable, but he was sure they hadn't believed him. Laws had even been passed in some authoritarian societies limiting families to two children, but their enforcement had proved impracticable. Owen's own first chosen vehicle, the co-operative community, had become an irrelevance and was seen to be impracticable. The operation would be totally impracticable. There is a point beyond which it becomes impracticable to continue. Total calibration against the full range of particle size combinations and particle shapes is impracticable. Word family WORD FAMILYnounpracticalpracticalitiespracticality ≠ impracticalitypracticability ≠ impracticabilityadjectivepracticable ≠ impracticablepractical ≠ impracticaladverbpractically ≠ impracticallypracticably ≠ impracticably impossible or very difficult to do for practical reasons:  It was an appealing plan but quite impracticable.—impracticably adverb—impracticability /ɪmˌpræktɪkəˈbɪləti/ noun [uncountable]
随便看	Honshu hooch hoochie -hood hood hooded hoodie hoodlum Hood, Robin hoodwink hoody hooey hoof hoofer hoo-ha hook hookah hook and eye Hook, Captain hooked hooker hook-up hooky hooligan hooliganism

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