needless
核心词议：

速记方法
速记技巧 词源记忆法 need，需要，-less，无，没有。

知识扩展
习语积累 习语 adj. needless to say 不必说；不用说 used to emphasize that the information you are giving is obvious The problem, needless to say, is the cost involved. 不用说，问题是所涉及的费用。

中文词源： needless 不必要的 need,需要，-less,无，没有。 needless
精选例句

常见考点例句：

With so much needless fear and sorrow ?

有这么多不必要的担心和懊悔？

As for domestic markets , there is no shortage of american industries where barack obama could start to remove needless red tape .

至于国内市场，美国的各类产业不缺少贝拉克奥巴马能够去除的不必要的繁文缛节。

But they add a needless layer of risk , while compromising lending decisions .

但这些股权增加了一层不必要的风险，同时也会影响贷款决定。

This newspaper loathes needless government intervention .

本刊讨厌不必要的政府干预。

But crumbling ports , railways and highways hobble exporters with needless costs and delays .

但满目疮痍的港口、铁路和高速公路，却给出口商造成了不必要的成本和迟滞。