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.

The bass clef is one of the basic elements of music.

Reading clefs is difficult.

Can you tell me the phonetic symbol of this word?

By learning phonetic symbols, accurate pronunciation becomes possible.

He is an expert in semiotics, and his theories are very profound.

What does this masu symbol mean?