He is thought to be a greedy person.

He observed the bird's feathers using a speculum.

I like to soak in the bathtub after a long day.

He is always thought to be a greedy person.

He is scheduled to graduate from university next spring.

He was able to suppress his anger.

This medicine is effective for the suppression of pain.

Many immigrant plants live in this park.

I often use vegetable oil for cooking.

Chrysophyta perform photosynthesis underwater.