Transferred
来自Big Physics
late Middle English (as a verb): from French transférer or Latin transferre, from trans- ‘across’ + ferre ‘to bear’. The earliest use of the noun (late 17th century) was as a legal term in the sense ‘conveyance of property’.
wiktionary
Formed as transfer + -ed, with the r doubled to preclude a pronunciation ending in –fîrdʹ.