[A2] U7-7.5_Vocab_LifeVision

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vacuum cleaner

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dustbuster (n)

Front

a brand name for a chemically-produced substance that is put on the inside of cooking pans to keep food from sticking

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teflon (n)

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a brand name for a type of material that consists of two pieces of cloth that stick together with a system of very small hooks, used to fasten clothes, bags, etc

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velcro (n)

Front

a device used for measuring temperature, especially of the air or in a person's body

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ear thermometer (n)

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a soft material used for making mattresses (= the soft part of a bed that you lie on), etc. that changes shape to fit the shape of your body

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memory foam (n)

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a pleasantly strong taste or smell

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Tang (n)

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a loose, dry substance that consists of extremely small pieces, usually made by breaking something up and crushing it

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powder (n)

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to have something inside or include something as a part

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contain (v)

Front

to have a heaviness of a stated amount, or to measure the heaviness of an object

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weigh (v)

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a set of connected things or devices that operate together

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system (n)