price mechanism的用法和樣例：
例句
- The commands of government supplement the function of the price system.
政府的法令補充價(jià)格制度的作用。 - We are confronted with several formidable tasks, right now the hardest one is to effect an all-round reform of the price and wage systems.
還需要過(guò)好幾個(gè)關(guān)，現在碰到的最大的關(guān)是價(jià)格制度和工資制度的綜合改革。
