3 sentences

1. 妈妈今天卤了一锅牛肉。

   mā​ma jīn​tiān lǔ le yī guō niú​ròu.

   Mom braised a pot of beef today.

   Source: Dong Chinese Dictionary

2. 氯和碘都属于卤族元素。

   lǜ hé diǎn dōu shǔ​yú lǔ zú yuán​sù.

   Both chlorine and iodine belong to the halogen group.

   Source: Dong Chinese Dictionary

3. 那个人的性格既粗鲁又卤莽。

   nà gè rén de xìng​gé jì cū​lǔ yòu lǔ mǎng.

   That person's character is both rude and reckless.

   Source: Dong Chinese Dictionary