洗手后请关掉水龙头。

Please turn off the ___faucet after washing your hands.

浴室水槽的水龙头需要修理。

The ___faucet in the bathroom sink needs to be repaired.

他在厨房安装了一个新水龙头以改善水流。

He installed a new ___faucet in the kitchen to improve water flow.