aero (車輛等)流線型的

　　例：We lowered the front end for more visibility, and softened the lines for a more aero look.

　　affiliation 1 聯(lián)營公司

　　例: We have a number of affiliations throughout the country.

　　affiliation 2 附屬機構

　　例: Please put your name, address and affiliation.

　　advantageous 有利的

　　例:Applicants with a background in engineering or processing would be highly advantageous.

　　adversarial relationship 長期敵對關系,長期關系緊張

　　例:Top management called on the company's division heads to start acting like members of the same team rather than displaying an adversarial relationship.

　　advertising agency 廣告公司

　　例: You need to employ an advertising agency to create a product image.

　　advertising business 廣告業(yè)

　　例: Dentsu is in the advertising business.(Dentsu日本電通公司)