Read Edit View history 埃米 āimǐ angstrom Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 埃米 · āimǐ · angstrom 2026/03/04 埃米 āimǐ angstrom a unit of length equal to 10⁻¹⁰ meters (Å) 埃米是测量原子间距的常用单位。 noun created sense Mar 4, 2026, 02:25 AM