---

two-tier exchange market

英 [tuː tɪə(r) ɪksˈtʃeɪndʒ ˈmɑːkɪt] 美 [tuː tɪr ɪksˈtʃeɪndʒ ˈmɑːrkɪt]

网络  双重汇率市场

经济

---

---