她的担忧是毫无根据的,因为没有任何迹象表明会有问题。

Her worries were groundless as there were no signs of any problems.

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Her worries were groundless as there were no signs of any problems.

groundless 是由 ground(基础、根据)加上后缀 -less(表示“没有”)构成的形容词,字面意思是“没有根据的”,即“毫无根据的、无理由的”。

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