| 释义 | tan·ghinin \tanˈginə̇n, taŋˈg-; ˈtaŋgənə̇n\ noun
 (-s)
 Etymology: International Scientific Vocabulary tanghin- (from New Latin Tanghinia, genus name of the ordeal tree Tanghinia venenifera) + -in
 : a poisonous bitter crystalline compound constituting the active principle of the ordeal tree
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