可换证券，可转换证券

1. 可转换债券：Coupon rate 票面利率 | Convertible security可转换债券 | Futures contract期货合约

2. 可转换证券：contribution 责任分担;认缴 | convertible security 可转换证券 | cooperative bank 合作银行

noun

1. a corporate security (usually bonds or preferred stock) that can be exchanged for another form of security (usually common stock)

    Synonym: convertible