convertibleadj.可改变的；可转换的；同意义的n.敞篷车convertible objective可换物镜convertible furniture可改装式家具convertible preferred可转换优先股convertible collision可转换碰撞convertible debenture可转换债券convertible insurance转换保险convertible husbandry轮作经营,轮作convertible gold note可兑换金券convertible pay money兑现纸币convertible signature可转化签名