外汇wàihuìforeign exchange; foreign currencyHSK 7-9PronunciationwàihuìExample sentence近年来,人民币外汇市场的规模持续扩大。Jìnnián lái, rénmínbì wàihuì shìchǎng de guīmó chíxù kuòdà.In recent years, the scale of the RMB foreign exchange market has continued to expand.Read and choose an answerOne fixed sampleExplore a sample