trades的中文意思、音标与词形变化

n. 交易；商业, 各种营业；贸易（trade的复数）

n the commercial exchange (buying and selling on domestic or international markets) of goods and services n the skilled practice of a practical occupation n the business given to a commercial establishment by its customers n a particular instance of buying or selling n people who perform a particular kind of skilled work n steady winds blowing from east to west above and below the equator n an equal exchange v engage in the trade of v turn in as payment or part payment for a purchase v be traded at a certain price or under certain conditions v exchange or give (something) in exchange for v do business; offer for sale as for one's livelihood