指国际信用较好、币值稳定、汇价呈坚挺状态的货币hard currency

• 投资者普遍认为，目前大钻石成为地地道道的“硬通货”。

  Investors commonly believe that now large diamonds have become an authentic "hard currency"

• 许多玉石商人开始大量囤积石料这种“硬通货”。

  Many people in the gem trade have begun to stockpile large amounts of stone, a "hard currency"