學生音序查字、醫院藥品檢索、KTV 點歌系統,都需快速獲取漢字首字母。WPS 表格內建編碼對應關係,一條 `LOOKUP+CODE` 陣列公式,三秒搞定單字/多字詞首字母提取。
=LOOKUP(CODE(A2), 45217+{0,36,544,1101,1609,1793,2080,2560,2902,3845,4107,4679,5154,5397,5405,5689,6170,6229,7001,7481,7763,8472,9264}, {"A","B","C","D","E","F","G","H","J","K","L","M","N","O","P","Q","R","S","T","W","X","Y","Z"})

圖1:模板預覽效果
將 `A2` 替換為 `MID(A2, N, 1)`:
前三字首字母:
=LOOKUP(CODE(A2),...) & LOOKUP(CODE(MID(A2,2,1)),...) & LOOKUP(CODE(MID(A2,3,1)),...)
同理可延伸至任意長度。一鍵生成拼音首字母縮寫,檢索排序效率倍增。
無需外掛、無需 VBA,純公式實現漢字首字母智能提取,WPS 表格再證「更懂中文」。