vt. 背书;认可;签署;赞同;在背面签名
endorse 背书,支持
en-, 进入,使。-dors, 背,见dorsal. 财务术语,即在背后签字。
You can endorse, literally, a cheque or other papers, &, metaphorically, a claim or argument, but to talk of endorsing material things other than papers is a solecism. [Fowler]