chemism的音标为[ˈkemɪməs],基本翻译为“化学作用;化学反应;化学物质” 。其速记技巧是:chem=化学,ism表示“作用”或“……主义/论”,整个词义为“化学作用”。
Chemism这个词的英文词源可以追溯到拉丁语和希腊语,意为“化学”。它的变化形式包括名词chemist(化学家)、chemistry(化学)和形容词chemical(化学的)。
相关单词:
chemistry:化学,这个词可以指代化学这门学科,也可以用来描述事物之间的化学关系。
chemical:化学的,这个词是chemism的形容词形式,可以用来描述与化学相关的概念或事物。
compound:化合物,这个词是指由两种或更多种化学元素组成的物质。
element:元素,这个词源自希腊语,是化学的基本组成部分。
acid:酸,这个词源自拉丁语,是化学中一种常见的化合物类型。
base:碱,这个词源自拉丁语,是与酸相对的概念,也是化学中常见的化合物类型。
reaction:反应,这个词可以指代化学反应的过程,也可以用来描述生物学或其他领域的反应。
solvent:溶剂,这个词是指能够溶解其他物质的化合物或物质类型。
insoluble:不溶的,这个词可以用来描述一种物质无法溶解在另一种物质中的性质。
以上就是chemism列出英文词源、变化形式及相关单词的一些信息,希望对你有所帮助。
常用短语:
1. react with
2. undergo change
3. undergo decomposition
4. undergo polymerization
5. undergo polymerization reaction
6. undergo hydrolysis
7. undergo oxidation
双语例句:
1. The two substances reacted with each other to form a new compound.
2. The metal underwent decomposition at high temperatures.
3. The polymer underwent polymerization to form a long chain molecule.
4. The rubber underwent hydrolysis in water.
5. The oil underwent oxidation in the presence of oxygen.
6. The sugar underwent fermentation to produce alcohol.
7. The chemical reaction proceeded smoothly under the specified conditions.
英文小作文:
Chemistry is a fascinating subject that involves the study of the interactions between substances and their reactions. Through experiments and observations, we can observe how substances undergo changes and transformations under certain conditions. For example, when two substances react with each other, they form a new compound that may have different properties and characteristics from the original substances. Similarly, substances can undergo decomposition, polymerization, hydrolysis, oxidation, and fermentation under different conditions, resulting in various chemical reactions and transformations. These chemical reactions have profound implications in various fields of science and technology, such as medicine, industry, and agriculture. Understanding chemistry can help us better understand the world around us and unlock the secrets of nature.