









黑市交易 (hēi shì jiāo yì) means “black market transaction, black market deal” in Chinese. See the pinyin, native audio pronunciation, and 2 example sentences with English translations.
black market transaction
black market deal
The black market trade in exotic carnivorous plants is so vigorous now that botanists are keeping the location of some rare species a secret.
With fewer organs available for transplant, and a growing list of patients in need, the black market trade flourished even further.