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单词 pinol
释义

pinoln.

Brit. /ˈpʌɪnɒl/, U.S. /ˈpaɪˌnɔl/, /ˈpaɪˌnɑl/
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin pīnus , -ol suffix.
Etymology: < classical Latin pīnus pine n.2 + -ol suffix. Compare slightly earlier pinene n.
Chemistry.
A bicyclic terpene, C10H16O, that is a volatile liquid derived from α-pinene.
ΘΚΠ
society > occupation and work > materials > raw material > other vegetable materials > plant resin > [noun] > oleoresins from coniferous trees
pitcheOE
turpentine1322
alkitranc1400
cedriac1420
perrosin?a1425
pitch-rosinc1450
terebinth1483
alchitrean1562
frankincense1577
Venice turpentine1577
terebinthine1578
Venetian turpentine1598
Burgundy pitch1678
Strasbourg turpentine1683
terebinthina1693
Scio turpentine1710
rhinehurst1724
Canada balsam1754
Canada balsam1754
Canada turpentine1762
galipot1791
Canada pitch1831
dipping1832
pine gum1853
dip1856
scrape1856
virgin dip1856
pinol1889
1889 Standard (Ogden, Utah Territory) 27 Dec. 2/2 The Paris men have painted their mustachios with a preparation of pinol [as a protection against influenza].
1898 T. C. Allbutt et al. Syst. Med. V. 45 Members of the turpentine group—terebene, pinol, cresol, eucalyptol, creosote tar, carbolic acid, iodine and the like.
1968 I. L. Finar Org. Chem. (ed. 4) II. viii. 341 Pinol adds on one molecule of bromine to form pinol dibromide, and so pinol contains one double bond.
1996 Humanist (Nexis) 11 Jan. 29 Pinene reacts with ozone to form pinol, which combines with water to form a hydrate.
This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022).
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n.1889
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