[usually before noun] highest in position, rank or degree
（位置、级别或程度）最高的◆My office is on the top floor.
我的办公室在顶层。◆Prices at the top end of the market (= the more expensive prices) have fallen.
高端市场价格已下跌。◆The company announced changes in top management.
公司宣布了高层管理人事变动。◆We produce top-quality goods.
我们生产高质量的产品。 ●ˌtop-ˈ10, ˌtop-ˈ100, etc. (also spelled top ten, top hundred, etc.) among the ten best, most successful, etc. of a particular thing
前 10 名；前 100 名等◆Most of the top-10 airlines were expected to report losses.
预计前 10 名的航空公司大部分报告亏损。