convertible
adj. 可转换的,可兑换的;(汽车)有活动折蓬的;(词语)同义的
n. 活动顶篷式汽车;可换证券
复数 convertibles
例句
In order to keep the currency convertible, they had to keep interest rates high to prevent people from demanding to exchange the gold.
为了保持货币的转换性,他们不得不将利率提高,以防人们向他们索求金子的兑换。