请拧紧那个水龙头，它在漏水。

Please tighten the ___spigot, it's leaking.

我们需要一个新的龙头来控制啤酒桶的出酒量。

We need a new ___spigot to control the flow of beer from the keg.

社交媒体成为了各种谣言的新源头。

Social media has become a ___spigot for all kinds of rumors.