Read Edit View history 贝塔 bèitǎ beta Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 贝塔/貝塔 · bèitǎ · beta 2026/03/04 贝塔 / 貝塔 bèitǎ beta beta (Greek letter Β, β) 希腊字母表的第二个字母是贝塔。 proper name created sense Mar 4, 2026, 02:25 AM