| 释义 | ground·less·ness 英'ɡraʊndləs美'ɡraʊndləs COCA³¹⁵¹¹¹⁺⁴ 基本英英近义反义例句
 adj.无根据的¹⁰⁰副词groundlessly名词groundlessness
 Adjective:
 without a basis in reason or fact;
 baseless gossip the allegations proved groundless idle fears unfounded suspicions unwarranted jealousy近义词 idle无目的wild野生的baseless无根据的unwarranted无根据的unjustified不合理的fallacious使人误解的unsupported没有支柱的unfounded无事实根据的…unsubstantiated无事实根据的… 
 形容词100%
 She maintains that the accusation is groundless.她坚持该指控是毫无根据的。
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