scatterbrained

柯林斯英漢雙解大詞典

scatterbrained /ˈskætəˌbreɪnd/ (also scatter-brained)

1.ADJ If you describe someone as scatterbrained, you mean that they often forget things and are unable to organize their thoughts properly. 迷糊的; 糊塗的 ^[1] 

In a business meeting, men view a woman thinking aloud as being scatterbrained, undisciplined or unintelligent.在商業會議上，男人會覺得出聲思考的女人沒有邏輯，沒有組織性，或者很愚蠢。

Agatha Christie's fictional sleuth is often dismissed as scatterbrained, but she is actually a shrewd judge of character and harbors deep knowledge of the dark side of human nature.阿加莎·克里斯汀塑造的這位偵探經常因為心不在焉被踢出局，但她實際上看人極準，並且深諳人性的陰暗面。

From what I have heard from other faculty, he's really scatterbrained.我從其他老師那裏聽説了，他真的是粗心大意。 ^[1]