1. 不足道的：wheelhouse 舵手室 | valueless 不足道的 | watering 洒水, 浇水,排水沟 (眼睛)流泪的,灌溉的
2. 无价值,一文不值：3. value 价值(商品人生观,价值观 | valueless 无价值,一文不值 | price 价格
3. 没有价值的 无价值的：valueinuse 使用价值 | valueless 没有价值的 无价值的 | valueofafuzzygame 模糊对策值
1. 无价值的;无用的;无效的
If you describe something as valueless, you mean that it is not at all useful.
e.g. 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。
e.g. ...commercially valueless trees.
毫无商业价值的树木
1. It was said that a Persian businessman stole the valueless pearl of his country and came to auction it in Guangzhou.
2. valueless的解释
2. Many history researchers and literary critics agree the office has unrivalled access to references, but said the unofficial works are not valueless.
3. The items are described as being " valueless " and occupying several storage containers.
4. But with no financial gain involved, books are viewed as valueless rubbish.
5. But if the stone holds nothing, the buyer has bought a valueless rock at a high price.
adj
1. of no value