unworthy
adjective uk/ʌnˈwɜː.ði/ us/ʌnˈwɝː.ði/
(not deserving)
不值得尊敬（敬仰或支持）的
not deserving respect, admiration, or support
I put all unworthy thoughts out of my mind. 我把所有不好的念头放诸脑后。
unworthy of consideration, attention, etc. 不值得考虑／关注（等等）的
not deserving to be considered, given attention, etc.
The theory was unworthy of serious attention. 这个理论不值得认真关注。
(not suitable)
formal不适宜的；不相称的
not suitable for or characteristic of something
a practice unworthy of a democracy 与民主不相称的行为