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• compound

  danh từ·B1

  Nói thử

  hợp chất

  something that is formed by combining two or more parts; especially, technical : a substance created when the atoms of two or more chemical elements join together

  chemical/organic compounds

• camphor

  UK/ˈkæmfə/US/ˈkæmfɚ/

  danh từ

  Nói thử

  long não

  a tough gummy volatile aromatic crystalline compound C10H16O obtained especially from the wood and bark of the camphor tree and used as a liniment and mild topical analgesic in medicine, as a plasticizer, and as an insect repellent; also : any of several similar compounds (such as some terpene alcoh