dialysis

dai'ælisis

n. separation of substances in solution by means of their unequal diffusion through semipermeable membranes

n. 透析, 渗析
[化] 渗析; 透析

22,077

BNC 频率

14,934

使用频率

dialysis 由前缀 dia-（意为“通过”）和词根 lysis（意为“分解”或“溶解”）组成，整体意思是“通过分解来清除”，与其医学意义相关。

例句

1. Many patients with kidney failure need dialysis to survive.

许多肾衰竭的患者需要透析才能生存。

2. Dialysis helps remove waste products from the blood.

透析有助于从血液中去除废物。

3. The doctor explained the different types of dialysis to the patient.

医生向患者解释了不同类型的透析。