액체, 특히 물에 녹지 않는 성질을 가진.
Incapable of being dissolved in a liquid, particularly water.
예문:
"The experiment failed because the mineral was insoluble in the chosen solvent."
"Insoluble fiber passes through the digestive system largely intact."
"Sand is a common example of a substance that is insoluble in water."
해결하거나 설명하는 것이 불가능한.
Impossible to solve, explain, or find an answer to.
예문:
"The math professor presented a problem that was thought to be insoluble for decades."
"They reached a deadlock because of insoluble differences in their political views."