单词 | identification particle |
释义 | identification particle (extremely rare) n WORD FAMILY identification particle n a tiny particle of material that can be added to a product to indicate the source of manufacture Hypo|Hyper Microtaggant (trademark) a microscopic and traceable identification particle used to trace explosives or other hazardous materials or to prevent counterfeiting atom, corpuscle, molecule, mote, particle, speck (nontechnical usage) a tiny piece of anything |
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