in the lead

领先, 占主导地位

例句与用法：

The first drink Thursday was on the house in the leading saloon.

一些有名气的酒吧，星期四的头一杯酒从前是免费的。

Alloys, with steel in the lead, are playing the most important part in engineering.

以钢为主的各种合金在工程中起着最重要的作用。