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单词 unsaponifiable
释义

unsaponifiableadj.

Etymology: Previous versions of the OED give the stress as: unsaˈponifiable.
(un- prefix1 1b.)
ΘΚΠ
the world > matter > chemistry > chemical reactions or processes > [adjective] > of or relating to named chemical reactions or processes > of or relating to saponification > that cannot be converted into soap
unsaponifiable1885
1885 W. L. Carpenter Treat. Manuf. Soap 91 Estimation of Unsaponifiable Oils in Fats.
This entry has not yet been fully updated (first published 1926; most recently modified version published online June 2019).
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adj.1885
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更新时间:2025/1/11 15:25:39