His son was born with clubfoot.

Myriapods belong to the same Arthropoda phylum as insects.

He became a burden to the team.

He is a drag on the team.

He fractured his tarsal bone.

He fractured his metatarsal bone.

He started a special exercise to strengthen his plantaris muscle.

The octopus wiring in this room is dangerous.

In Japanese grammar, postpositions play an important role.

A back vowel is a sound where the back of the tongue approaches the palate.