这个药膏涂在伤口上很快就不疼了。

Zhège yàogāo tú zài shāngkǒu shàng hěn kuài jiù bù téng le.

This ointment stops the pain very quickly when applied to a wound.

我每天早上用牙膏刷两次牙。

Wǒ měitiān zǎoshang yòng yágāo shuā liǎng cì yá.

I brush my teeth twice every morning with toothpaste.

实验室里有一种特殊的导热膏。

Shíyànshì lǐ yǒu yī zhǒng tèshū de dǎorè gāo.

There is a special thermal paste in the laboratory.