unusable

Word family  noun usage use disuse misuse reuse usefulness ≠ uselessness user adjective reusable used ≠ unused disused useful ≠ useless usable ≠ unusable verb use misuse reuse adverb usefully ≠ uselessly

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++un·us·a·ble /ʌnˈjuːzəbəl/ adjective  something that is unusable is in such a bad condition that you cannot use it 〔太糟糕而〕不能使用的

Examples from the Corpus

unusable• In its present condition it is unusable.• It also slowed my computer to a crawl and made it virtually unusable.• Officials said 60 of the 240 campsites in the Upper Pines campground are unusable.• Sadly, drugs used in a desperate attempt to save his life made most of his organs unusable.• But all of that military power is essentially unusable and irrelevant in the era ahead.• More than half of this plutonium is sitting in used fuel-rods from commercial reactors, unusable for anything until it is reprocessed.

un·us·a·ble adjectiveChineseSyllable  

unusable is something such is a in Corpus that

unusable
un‧us‧a‧ble /ʌnˈjuːzəbəl/ adjectivesomething that is unusable is in such a bad condition that you cannot use it

un·usableBrE /ˌʌnˈjuːzəbl/ 🔊NAmE /ˌʌnˈjuːzəbl/ 🔊 adjectivein such a bad condition or of such low quality that it cannot be used （破得或差得）不能使用的；破烂不堪的 OPP usable