相关单词近义词 assistance 援助, upkeep 维持, protection 保护, insurance 保险, service 服务, favor 偏爱, support 支持, patronage 赞助, funding 资金, backup 后备, help 帮助, sponsorship 赞助, aid 援助, finance 金融, money 财产, grant 授予, subsidy 津贴, mount 登上, championship 锦标赛, financial backing 财政支援, financial support 财政支援临近词Backy, back, back view, backseats, back belt, back card, back copy, Backaitis, backswamp, back flow, back echo, back upon相似词backhander, backheel, backhoe, backie, backlash, backless, backlist, backlit, 返回 backing