场外证券市场

the kerb market[经] curb, curb market

chǎng wài zhèng quàn shì chǎng ㄔㄤˇ ㄨㄞˋ ㄓㄥˋ ㄑㄩㄢˋ ㄕˋ ㄔㄤˇ