一切經音義 32.358

32.358

換久（上桓貫反說文換易也從手奐聲也奐音喚經序作換俗字也）。

Swapped for long (換久: the upper character is 桓貫 fanqie. The *Shuowen* states: "*Huan* (換) means to exchange; derived from 手, with 奐 as phonetic." 奐 is pronounced 喚. The preface to the sūtra writes 換 as a vulgar character).