Read Edit View history 底夸克 dǐkuākè bottom quark Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 底夸克 · dǐkuākè · bottom quark 2026/03/04 底夸克 dǐkuākè bottom quark bottom quark (particle physics) 底夸克是标准模型中的一种基本粒子。 noun created sense Mar 4, 2026, 02:25 AM