state of the art
[短语]
the latest or most advanced level of technology, design, or knowledge in a particular field
used
[形容词]
previously owned or utilized by someone else

二手的, 使用过的
Ex: used furniture in the thrift store was well-priced and in good condition .
handcrafted
[形容词]
made by hand using traditional or artisanal methods rather than by automated or mass-production processes

手工制作的, 手工艺的
wear and tear
[短语]
the gradual damage or deterioration that occurs to an object or property as a result of normal use or aging
Ex: The printer was still working fine , despite some wear and tear.
on the market
[短语]
used to refer to the availability of a product or property for purchase, sale, or rental

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