He couldn't hide his jealousy towards her success.

He is suffering from a disease.

The mammoth is an extinct large mammal.

She is wearing braces.

He is doing special exercises to strengthen the incisivus labii superioris muscle.

Steam is rising from this pot.

She felt a sense of misery loves company with her friend who had been heartbroken.

An intercontinental ballistic missile is a weapon with a very large destructive power.

The launch of intercontinental ballistic missiles has become an international issue.

The intertransversarius muscle is an important part of our body, especially part of the back muscles.