trade The act or the business of buying and selling for money. Mercantile or commercial business in general or the buying and selling, or exchanging, of commodities, either by wholesale or retail within a country or between countries; economic[treɪd]形容词
trade The act or process of buying, selling or exchanging goods and services at either wholesale or retail, within a country or between countries; services[treɪd]形容词
trade The act or process of buying, selling, or exchanging commodities, at either wholesale or retail, within a country or between countries; profession[treɪd]形容词
