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单词 phthalin
释义

WordReference Random House Unabridged Dictionary of American English © 2024
phthal•in  (thalin, fthal-),USA pronunciation n. [Chem.]
  1. Chemistryany of a group of compounds obtained by the reduction of the phthaleins.
  • (na)phthal(ene) + -in2 1870–75

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