您要查找的是不是：
- commercial proteinases 蛋白酶
- At first Reuters dealt with, commercial new. 最初路透社只办商业新闻。
- New York is a big commercial city. 纽约是一座大的商业城市。
- The commercial property market is booming. 商业房地产市场日益繁荣。
- A building for commercial occupancy. 对进行商业使用的建筑
- A commercial book, not a scholarly tome. 一本以赚钱为目的而不是学术性的书籍
- The downtown area is zoned for commercial use. 市中心被划出供商业用。
- He once worked as porter in a commercial bank. 他曾在一家商业银行当杂务工。
- The commercial carrier is doing a lively business. 那家商务运输公司业务繁忙。
- It is an important commercial body. 那是个重要的商业团体。
- I work for a commercial radio station. 我在商业广播电台工作。
- Is commercial correspondence taught at the school? 学校里是否教授商业函件?
- Commercial production and sale of goods. 产业，工业商业性生产和货物的销售
- Commercial television is an effective medium for advertising. 商业电视是有效的广告宣传工具。
- It is a cable or, to be more exact, a commercial cable. 那是一封电报，确切点说，是一封商业电报。
- A good commercial puts across the attractive features of a product. 好广告能突显产品吸引人的特徵。
- The plane did not fly the usual commercial route. 飞机没有沿通常的商业航线飞。
- Commercial invoice is a document. 商业发票是一种单证。
- A commercial establishment featuring rows of coin-operated games. 游乐中心以一排排投币式游戏机为特征的商业机构
- Goods bought and sold in business; commercial wares. 商品做生意中买卖的货物; 商业物品
