unattainableKK [ˏʌnəˋtenəbəl] /ˌʌnəˈteɪnəbəl/发音形容词1无法达成的、达不到的The company set sales targets that were completely unattainable.公司订了完全无法达成的销售目标。2高不可攀的、遥不可及的She always falls for someone unattainable and then feels hurt.她总是爱上高不可攀的人,然后受伤。用这个字练口说→