quassin

名词 n.
中文释义
英 /ˈkwɒsɪn/|/ˈkwæsɪn/    美 /ˈkwɑs(ə)n/

英文释义

名词 n.
  1. A very bitter triterpenoid lactone, extracted as white crystals from the quassia tree, used in traditional Chinese medicine countable,uncountable

词形变化

quassins plural quassite alternative,obsolete

词源

Etymology tree
English quassia
Proto-Indo-European *-nós
Proto-Indo-European *-iHnos
Proto-Italic *-īnos
Latin -īnusder.
Old French -inbor.
Middle English -in
English -ineclip.
English -in
English quassin
From quassia + -in.
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