valueless是什么意思

音标:英 [ˈvælju:ləs]美 [ˈvæljulɪs]

a. 无价值的, 不值钱的[法] 无价值的

s. of no value

valueless的用法和例句：

1. At 21, he invested his life savings in land thought to be valueless.

21岁就把毕生积蓄 投资到大家认为分文不值的土地上

2. This valueless piece of crappy plastic really means a lot to me.

这个不值钱的破塑料片对我来说很宝贵

3. All these new foods contain sugar, which although nutritionally valueless, improves the flavour of almost any processed food even soups, beef cubes and tinned vegetables.

所有这些新生含糖食品 尽管没有营养 却极大地改善了多数加工食品的口味 比如靓汤 牛肉干 蔬菜罐头等