adjective
B2
Happening or existing outside of a cell.
The protein is found in the extracellular fluid, which is important for cell communication.
蛋白質存在於細胞外液中，這對細胞通訊很重要。
B2
Related to the things that are outside of cells.
The extracellular matrix is crucial for cell growth and development.
細胞外基質對細胞生長和發育至關重要。
translation
細胞外的, 與細胞外部事物相關的