投机买卖 tóu jī mǎi mài

DEFINITIONS

  1. buying and selling on speculation

CHARACTERS

投 tóu
HSK 5
throw, cast, fling, pitch; jump
机 jī
HSK 1
desk; machine; moment
买 mǎi
HSK 1
buy, purchase; bribe, persuade
卖 mài
HSK 2
sell; betray; show off