commerce
n 商业（com共同+merce→共同交易→商业）
释义2：
commerce
/ 5kCmE:s /
◙ noun, [mass noun] 1. the activity of buying and selling, especially on a large scale• 贸易；商业 »the changes in taxation are of benefit to commerce. 税收上的变化有利于贸易。2. [dated] social dealings between people• [旧] 社交，交往3. (archaic)sexual intercourse• [古] 性交【语源】
1. mid 16th cent. (in sense 2): from French, or from Latin commercium 'trade, trading', from com- 'together' + mercium (from merx, merc- 'merchandise')
俄语/英语字母转换