无益 wúyì useless Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 这种方法的一个关键目标是识别和挑战无益的假设。 zhèzhǒng fāngfǎ de yīge guānjiàn mùbiāo shì shíbié hé tiǎozhàn wúyì de jiǎshè. A key goal of this approach is to identify and challenge unhelpful assumptions. Source: CCMatrix