Refrigerator

Schematic of Dr. John Gorrie's 1841 mechanical ice machine.

A refrigerator (colloquially fridge) is a popular household appliance that consists of a thermally insulated compartment and a heat pump (mechanical, electronic or chemical) that transfers heat from the inside of the fridge to its external environment so that the inside of the fridge is cooled to a temperature below the ambient temperature of the room. Refrigeration is an essential food storage technique in developed countries. The lower temperature lowers the reproduction rate of bacteria, so the refrigerator reduces the rate of spoilage. A refrigerator maintains a temperature a few degrees above the freezing point of water. Optimum temperature range for perishable food storage is 3 to 5 °C (37 to 41 °F). A similar device that maintains a temperature below the freezing point of water is called a freezer. The refrigerator replaced the icebox, which had been a common household appliance for almost a century and a half. For this reason, a refrigerator is sometimes referred to as an icebox in American usage.

单词	Frigerator
释义	Frigerator 原声例句美语情景对话 What kind of food do you keep in your frigerator? 你冰箱里都有什么食物？美语情景对话 Do you have any food in your frigerator? 你冰箱里有食物吗？美语情景对话 Well, it's very practical but why do you keep them in the frigerator? 这很实用，不过你为什么要把电池存放在冰箱里？美语情景对话 Of course, you can cook. I have a stove, a frigerator. You can bring your own food. You can do whatever you want. 当然可以了，你可以做饭。我有灶具和冰箱。你可以带食物过来。你可以做任何你想做的事情。感恩节食谱 And then to that pastry bag, what I like to do is take a rubber band and just fasten it, and then you can leave it in your 'frigerator just like that, just kind of sitting horizontally in the fridge. 然后是那个糕点袋，我喜欢做的是拿一根橡皮筋把它系好，然后你就可以把它放在你的冰箱里，就像那样，就像水平地放在冰箱里一样。英语百科 Refrigerator A refrigerator (colloquially fridge) is a popular household appliance that consists of a thermally insulated compartment and a heat pump (mechanical, electronic or chemical) that transfers heat from the inside of the fridge to its external environment so that the inside of the fridge is cooled to a temperature below the ambient temperature of the room. Refrigeration is an essential food storage technique in developed countries. The lower temperature lowers the reproduction rate of bacteria, so the refrigerator reduces the rate of spoilage. A refrigerator maintains a temperature a few degrees above the freezing point of water. Optimum temperature range for perishable food storage is 3 to 5 °C (37 to 41 °F). A similar device that maintains a temperature below the freezing point of water is called a freezer. The refrigerator replaced the icebox, which had been a common household appliance for almost a century and a half. For this reason, a refrigerator is sometimes referred to as an icebox in American usage.
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Frigerator

Refrigerator