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单词 planilla
释义

planillan.

Origin: A borrowing from Spanish. Etymon: Spanish planilla.
Etymology: < American Spanish planilla (1856) < plana level surface (see plain n.1) + -illa (see -illa suffix). N.E.D. (1907) gives the non-naturalized pronunciation (plani·lyă) /plaˈniʎa/.
U.S. Mining. Obsolete. rare.
A level surface over which material from a mine is washed in order to separate out the ore.In quots. used with reference to mines in California.
ΘΚΠ
society > occupation and work > workplace > places where raw materials are extracted > mine > [noun] > other places in mine
work1474
firework1606
stemple1653
stool1653
bink1675
engine pit1687
swamp1691
feeder1702
wall1728
bag1742
sill1747
stope1747
rose cistern1778
striking-house1824
plat1828
stemplar1828
screen chamber1829
offtake1835
footwall1837
triple pit1839
stamp1849
paddock1852
working floor1858
pit house1866
ground-sluice1869
screen tower1871
planilla1877
undercurrent1877
mill1878
blanket-sluice1881
stringing-deal1881
wagon-breast1881
brushing-bed1883
poppet-leg1890
slippet1898
stable1906
overcut1940
1877 R. W. Raymond Statistics Mines & Mining 5 Sheds over planillas at Day tunnel and Deep Gulch tunnel.
1877 R. W. Raymond Statistics Mines & Mining 7 A much larger quantity of waste vein-matter..has to be examined and passed over the planillas or cleaning-floors.
This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2020).
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n.1877
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