
dialysis
词源
源自希腊语 'dialusis',意为 '分解' 或 '分离',由 'dia-'(通过)和 'lysis'(松开)组成。
noun
❶ 透析,一种医疗程序,通过机器过滤血液中的废物和多余水分,用于肾功能衰竭患者的治疗。
“He undergoes dialysis three times a week to manage his kidney failure.”
(他每周接受三次透析治疗以控制肾衰竭。)
“The hospital has a dedicated unit for patients requiring dialysis.”
(医院设有专门为需要透析的患者服务的科室。)
❶ 化学中的透析,指通过半透膜分离溶液中的小分子和大分子物质的过程。
“In the lab, we used dialysis to purify the protein solution.”
(在实验室中,我们使用透析来纯化蛋白质溶液。)
“Dialysis tubing allows small molecules to pass through while retaining larger ones.”
(透析管允许小分子通过而保留大分子。)
常见短语
kidney dialysis — 肾脏透析,特指用于治疗肾功能衰竭的血液净化过程。
“Kidney dialysis can be a life-saving treatment for patients with renal failure.”
(肾脏透析对于肾衰竭患者来说可以是一种挽救生命的治疗。)
dialysis machine — 透析机,用于执行透析治疗的医疗设备。
“The new dialysis machine is more efficient and quieter than the old model.”
(新型透析机比旧型号更高效且更安静。)