Read Edit View history 粒子束 lìzǐshù particle beam Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 粒子束 · lìzǐshù · particle beam 2026/03/04 粒子束 lìzǐshù particle beam beam of elementary particles 科学家在实验中使用了高能粒子束。 created sense Mar 4, 2026, 02:25 AM