valueless
adj. 不足道的
If you describe something as valueless, you mean that it is not at all useful.
Such attitudes are valueless unless they reflect inner cognition and certainty.
这种态度如果不能反映内心的认知和把握就毫无价值。
...commercially valueless trees.
毫无商业价值的树木
1. of no value
Such attitudes are valueless unless they reflect inner cognition and certainty.
这种态度如果不能反映内心的认知和把握就毫无价值。
His grandeurs were stricken valueless ; they seemed to fall away from him like rotten rags.
他的荣华一下子变得一钱不值,好像一些碎布片似的从他身上脱落下去了.
The diamond on her ring is actually man - made, and so almost valueless.
她戒指上的那颗钻石其实是水钻,不值什么钱.
That bracelet is a cheap, valueless piece of jewelry.
那个手镯是一件便宜的 、 不值钱的首饰.
A book that he considered valueless proved invaluable to the library.
他认为毫无价值的书对图书馆来说却非常贵重.