copreservation
A striped variety of coarse opal, having some resemblance to wood.
(mathematics) of, relating to, or being an injection: such that each element of the image (or range) is associated with at most one element of the preimage (or domain); inverse-deterministic
The joint preservation of two or more organisms.
A village in County Durham. / A male given name derived from the place name. / A surname. / A city in Douglas County, Oregon, United States.
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DiQt（ディクト）
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