投机买卖 Traditional 投機買賣 tóu jī mǎi mài 🔊 to engage in speculative trading + Keep this word Meanings tóu jī mǎi mài 投機買賣 to engage in speculative trading Its characters 投tóuto throw (sth in a specific direction:…HSK 5机jīmachine; mechanism买mǎito buyHSK 1卖màito sellHSK 1