noun
intracellular fluid
Biology term for the fluid inside cells, distinct from extracellular fluid.
細胞内液にはカリウムイオンが多く含まれている。
Intracellular fluid contains a high concentration of potassium ions.
Extracellular fluid, the fluid outside cells, as opposed to intracellular fluid.
Compound of 細胞 (cell) + 内 (inside) + 液 (fluid).