Read Edit View history 兰姆打 lánmǔdǎ lambda Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 兰姆打/蘭姆打 · lánmǔdǎ · lambda 2026/03/04 兰姆打 / 蘭姆打 lánmǔdǎ lambda lambda (Greek letter Λλ) 在物理学中，兰姆打常用来表示波长。 created sense Mar 4, 2026, 02:25 AM