Word · Frequency #29818
lysis
病势减退；消散
核心释义
指急性病症状逐渐消退
recuperation in which the symptoms of an acute disease gradually subside
- 1.
古代神庙台座檐口上方的基座或台阶。
A plinth or step above the cornice of the podium in an ancient temple.
- 2.
分子分解为其组成分子的过程。
The breakdown of molecules into constituent molecules.
- 3.
细胞的解体或破坏。
The disintegration or destruction of cells.
- 4.
A gradual recovery from disease.
细胞溶解；溶胞作用；溶菌作用；古代神庙台座檐口上方的基座或台阶。；分子分解为其组成分子的过程。；细胞的解体或破坏。；溶解
用法In use
During the biology lab, we added a detergent to the red blood cells and watched their lysis under the microscope.
用法提示：句中 lysis 是名词，表示细胞膜破裂、细胞内容物释放的裂解过程。
The scientist explained that viral lysis destroys the host bacterium and releases new viruses.
用法提示：句中 lysis 是名词，viral lysis 指病毒导致宿主细胞或细菌的裂解。
If a cell is placed in pure water, it may swell and undergo lysis.
用法提示：句中 lysis 是名词，作 undergo 的宾语，表示细胞破裂溶解。
lysis of sth
用 of 引出被溶解或破坏的对象，常见于生物学和医学描述。
Lysis of the red blood cells releases hemoglobin.
红细胞的裂解会释放血红蛋白。
undergo lysis
主语是细胞或细菌等，表示它们经历裂解过程；也可用被动语态表达。
相关词与表达Connections
搭配Collocations
- cell lysis
- 细胞裂解；细胞溶解
- The detergent caused complete cell lysis within minutes.这种去污剂在几分钟内就让细胞完全裂解了。
- osmotic lysis
- 渗透性裂解
- In pure water, red blood cells undergo osmotic lysis.在纯水中，红细胞会发生渗透性裂解。
- bacterial lysis
- 细菌裂解；溶菌
- The antibiotic works by causing bacterial lysis.这种抗生素通过引起细菌裂解来发挥作用。
- immune lysis
- 免疫溶解
- Complement proteins can trigger immune lysis of infected cells.补体蛋白能触发感染细胞的免疫溶解。
- tumor lysis syndrome
学习提示Learner notes
记忆技巧Memory Tip
联想 lysis 像“lie-sis”：病症像谎言一样一点点消退，细胞随之溶解消散。
语境与语域Context & Register
语域：formal 常见场景：医学/临床文献、生物学/生物化学论文、实验室报告 lysis 是正式的专业术语，通常出现在医学或生物化学语境中，表示“病势减退”或“细胞溶解”等。日常英语中很少单独使用，更常见的说法是 dissolve、break down 等普通动词。
语法说明Grammar Note
常用于医学（病势减退）及生物化学（细胞溶解）语境。
发音与拼写Pronunciation & Spelling
All six words end in the spelling chunk -sis, but only crisis (/ˈkraɪsɪs/) rhymes with lysis (/ˈlaɪsɪs/). The others are useful lookalikes that sound different: basis /ˈbeɪsɪs/ (compare /eɪ/ vs /aɪ/), analysis /əˈnæləsɪs/, thesis /ˈθiːsɪs/, synthesis /ˈsɪnθəsɪs/, genesis /ˈdʒenəsɪs/.
Dictionary facts from ECDICT, WIKTIONARY.