English vocabulary and phrases on Mid-Autumn Festival
putrefaction means . Learn how to pronounce and use putrefaction through vivid examples and easy-to-understand exercises.
Okay, let's break down how to pronounce "putrefaction" in English. It's a tricky word! Here's a breakdown, with phonetic transcriptions and tips:
/ˌpyʊtəˈfækʃən/
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Let's break down how to use the word "putrefaction" effectively in English. It's a somewhat formal and evocative word, so it's not used in everyday conversation. Here's a guide:
At its core, putrefaction refers to the decomposition of organic matter by bacteria and fungi. Think of rotting food, decaying leaves, or dead animals. It describes the process of breakdown and the development of unpleasant odors and appearances.
Important Note: “Putrefaction” can sound rather dramatic. Consider whether a simpler word like "decomposition" or "decay" would be more appropriate for your intended audience and context.
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Which of the following describes the process of putrefaction? A. The breakdown of organic matter by aerobic bacteria. B. The anaerobic decomposition of proteins by microorganisms, producing foul-smelling compounds. C. The chemical conversion of sugars into alcohol and carbon dioxide. D. The oxidation of fats leading to rancidity.
In which contexts is the term "putrefaction" most commonly encountered or relevant? A. Forensic pathology B. Environmental science related to decaying biomass C. Meat processing D. Industrial fermentation
Which of these conditions would accelerate putrefaction? A. Low temperatures B. High humidity C. Absence of oxygen D. Presence of proteolytic enzymes
Which term best describes the general process where organic substances break down into simpler forms, often by the action of microorganisms, without necessarily producing foul odors? A. Fermentation B. Putrefaction C. Decomposition D. Oxidation
When food, especially fats, goes bad and develops an unpleasant smell or taste due to air exposure, this specific process is called: A. Desiccation B. Rancidity C. Hydrolysis D. Fermentation
The dead fish began to rot quickly in the warm, stagnant water.
The strong, unpleasant smell indicated that the biological waste was breaking down anaerobically.
Due to improper storage, the valuable historical documents were slowly degrading.
Exercise 1: Fill in the blanks
Exercise 2: Choose the correct answer
Exercise 3: Rewrite the sentences
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