unworthy
/ʌnˈwɜ:ðɪ; ʌn`wəðɪ/ adj
1 lacking worth or merit 无价值的; 没有优点的
fighting for an unworthycause 为不值得的事而争斗.
2 ~ (of sth) not deserving不值得的; 不应得的
trivia unworthy of your attention 不值得您费心的琐事
I am unworthy of such an honour. 我不配获得这样的荣誉.
3 ~ (of sb/sth) not befitting the character of sb/sth 不适宜的; 不相称的
conduct unworthy of a decent citizen 正直的公民不应有的行为.