无偿协议voluntary: adj. 1.自愿的,自发的,自动的 (opp. com ...agreement: n. 1.一致,同意。 2.契约;协约,协定。 3.【语 ...voluntary chargeable agreement for sale: 可予征收印花税的无偿买卖协议voluntary offer agreement: 自源提供协定voluntary population exchange agreement: 自愿居民互换协议下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:voluntary agreement,即可在微信中查询翻译