intracellular fluid

例句：

1. 1.The cells in the plant are filled with this fluid.
   植物细胞中充满了这种液体。
2. 2.This disease is caused by a lack of fluid in the body.
   这种疾病是由于身体缺乏液体引起的。
3. 3. The researchers found that the fluid was different from what they expected.
   研究人员发现这种液体与他们预期的不同。