?一：酶是什么意思（中英文）解釋的意思

酶是一種生物催化劑，它能夠加速生物體內(nèi)化學(xué)反應(yīng)的速率。酶通常由蛋白質(zhì)組成，具有高度專(zhuān)一性和高效性。它們?cè)诩?xì)胞內(nèi)發(fā)揮著關(guān)鍵的作用，參與各種代謝過(guò)程和生物學(xué)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：怎么讀（音標(biāo)）

/en·zyme/ [en-zahym]

三：用法

酶主要作為催化劑存在于生物體內(nèi)，可以加速化學(xué)反應(yīng)的速率。它們?cè)诩?xì)胞內(nèi)參與各種代謝過(guò)程，如消化、呼吸、能量產(chǎn)生等。酶也可以在實(shí)驗(yàn)室中被人工合成，并被廣泛應(yīng)用于醫(yī)藥、食品、農(nóng)業(yè)等領(lǐng)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句且中英對(duì)照

1. The enzyme amylase breaks down starch into simple sugars.（淀粉酶將淀粉分解為簡(jiǎn)單的糖類(lèi)。）

2. Without enzymes, many essential biochemical reactions in our bodies would occur too slowly to sustain life.（如果沒(méi)有酶，我們身體中許多重要的生化反應(yīng)將會(huì)發(fā)生得太慢，無(wú)法維持生命。）

3. Enzymes are highly specific and can only catalyze a particular reaction or type of molecule.（酶具有高度的專(zhuān)一性，只能催化特定的反應(yīng)或分子類(lèi)型。）

4. The enzyme lactase helps digest lactose, the sugar found in milk.（乳糖酶幫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.（科學(xué)家們不斷新的酶及其功能，拓展了我們對(duì)生物過(guò)程的理解。）

五：同義詞及用法

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：編輯總結(jié)

酶是一種生物催化劑，它們?cè)诩?xì)胞內(nèi)發(fā)揮著關(guān)鍵的作用，加速化學(xué)反應(yīng)的速率。酶具有高度專(zhuān)一性和高效性，可以在實(shí)驗(yàn)室中被人工合成并被廣泛應(yīng)用于醫(yī)藥、食品、農(nóng)業(yè)等領(lǐng)域。了解酶的作用和功能對(duì)于我們理解生物過(guò)程和開(kāi)發(fā)新的醫(yī)藥和食品產(chǎn)品具有重要意義。