commercial：复数： commercials

adj.贸易的;商业的;赢利的;以获利为目的的;偏重利润和声望的;商业化的

n.(电台或电视播放的)广告

例句：

The movie was not a commercial success.

这部电影票房收入不佳。

The proposal makes sound commercial sense.

这项建议从营利的角度看是完全合情合理的。

Some of the commercial activities were a cover for espionage.

有些商业活动是为间谍活动提供掩护。

The pension funds are administered by commercial banks.

养老基金由商业银行经管。