microfragrance

名词 n.

英文释义

名词 n.
  1. A fragrance stored in tiny amounts in a material, formerly used in scratch and sniff products.
    — The 3M Company has had spectacular success with its scratch-and-sniff scents. These are microfragrances encapsulated in millions of tiny plastic bubbles — more than fifty million to a square inch of paper.

词形变化

词源

From micro- + fragrance.
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