un·a·vail·a·ble/ˏʌnə`veləbəl; ˌʌnəˈveɪləbəl/ adj 1 not able to meet someone or do something, especially because you are too busy 没空的: I'm afraid she's unavailable at the moment. 恐怕她现在没有空。 2 not able to be bought or obtained 买不到的; 无法获得的: an album previously unavailable on CD 先前没有 CD 版的专辑