1. uncle

    /ˈʌŋk(ə)l/ n. 伯父；姨丈；叔叔；舅父；姑父；伯伯

  2. unclean

    /ˌʌnˈkliːn/ adj.不洁的,含糊不清的

  3. uncleanliness

    /ˌənˈklenlēnəs/ n.不清洁

  4. uncleanly

    🇬🇧/ʌnˈklenli/ 🇺🇸/ʌnˈklenli; ʌnˈkliːnli/ adj.不清洁的,肮脏的adv.猥亵地,不清洁地

  5. uncleanness

    /ʌnˈklinnəs/ n.不清洁,不纯洁

  6. unclear

    🇬🇧/ˌʌnˈklɪə(r)/ 🇺🇸/ˌʌnˈklɪr/ adj. 不清楚的；不易了解的