Tyrosine is one of the important amino acids.

This newly released smartphone is equipped with the latest technology.

Dioxin is a part of organic chemistry and is a very toxic compound.

He is a famous psychologist, influencing many people.

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兩唇音 is a type of sound produced using the lips.

He is attending a college preparatory school.

The theory of harmonic oscillators is a fundamental concept in physics.

This rubber is free to expand and contract, and can be changed into any shape.

He overcame hardship and achieved success.