I found a mantis in the garden.

Areca catechu, or betel nut, is a plant commonly seen in tropical regions, and its fruit is said to have a stimulating effect when chewed.

Danelaw refers to a part of medieval England.

In Taiwan, there is a habit of chewing betel nuts.

He likes to chew betel nuts.

He sealed the letter using sealing wax.

He sealed the letter using sealing wax.

This candle is made of paraffin.

I wrapped the sandwich in wax paper.

A mantis catches its prey with its long forelegs.