afford +doing/sth;afford to+do,

afford sth.to s.=afford sb.sth.1.afford是动词,意为“买得起,担负得起”.通常与can,could,be able to连用,尤用于否定句或疑问句中.如：They couldn’t afford $50 for a ticket.他们拿不出50美元买一张票.Can we a...