英语

一：酶是什么意思（中英文）解释的意思

酶是一种生物催化剂，它能够加速生物体内化学反应的速率。酶通常由蛋白质组成，具有高度专一性和高效性。它们在细胞内发挥着关键的作用，参与各种代谢过程和生物学功能。

Enzyme is a biological catalyst that can accelerate the rate of chemical reactions in living organisms. Enzymes are typically made up of proteins and possess high specificity and efficiency. They play crucial roles in various metabolic processes and biological functions within cells.

二：怎么读（音标）

/en·zyme/ [en-zahym]

三：用法

酶主要作为催化剂存在于生物体内，可以加速化学反应的速率。它们在细胞内参与各种代谢过程，如消化、呼吸、能量产生等。酶也可以在实验室中被人工合成，并被广泛应用于医药、食品、农业等领域。

Enzymes primarily function as catalysts within living organisms, accelerating the rate of chemical reactions. They are involved in various metabolic processes within cells, such as digestion, respiration, and energy production. Enzymes can also be artificially synthesized in laboratories and are widely used in fields such as medicine, food, and agriculture.

四：例句1-5句且中英对照

1. The enzyme amylase breaks down starch into simple sugars.（淀粉酶将淀粉分解为简单的糖类。）

2. Without enzymes, many essential biochemical reactions in our bodies would occur too slowly to sustain life.（如果没有酶，我们身体中许多重要的生化反应将会发生得太慢，无法维持生命。）

3. Enzymes are highly specific and can only catalyze a particular reaction or type of molecule.（酶具有高度的专一性，只能催化特定的反应或分子类型。）

4. The enzyme lactase helps digest lactose, the sugar found in milk.（乳糖酶帮助消化牛奶中的乳糖。）

5. Scientists are constantly discovering new enzymes and their functions, expanding our understanding of biological processes.（科学家们不断新的酶及其功能，拓展了我们对生物过程的理解。）

五：同义词及用法

1. Biocatalyst: a substance that speeds up a biological reaction without being consumed in the process.

2. Catalyst: a substance that increases the rate of a chemical reaction without undergoing any permanent chemical change.

3. Enzymatic: relating to or produced by enzymes.

4. Ferment: a substance that causes fermentation, often used interchangeably with enzyme.

5. Proteinase: an enzyme that breaks down proteins into smaller peptides or amino acids.

六：编辑总结

酶是一种生物催化剂，它们在细胞内发挥着关键的作用，加速化学反应的速率。酶具有高度专一性和高效性，可以在实验室中被人工合成并被广泛应用于医药、食品、农业等领域。了解酶的作用和功能对于我们理解生物过程和开发新的医药和食品产品具有重要意义。