物质

흡수하다. 액체나 지식 등을 빨아들임.

The height of an object or place above sea level.

사물이나 사람이 본래 가지고 있는 성질이나 특징.

Any living thing, or the study of living organisms. Basic term for IELTS biology-related reading passages.

Blurry; vague; indistinct.

호흡하다; 호흡.

To burn; combustion.

여행 비용을 계산하다.

To calculate, estimate, or figure out something using data, logic, or mathematical methods. It implies a process of reasoning from known facts to unknown values.

To calibrate, adjust, or check for accuracy against a standard. It is used for instruments, data, or plans.