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单词 lactometer
释义

lactometern.

Brit. /lakˈtɒmᵻtə/, U.S. /lækˈtɑmədər/
Etymology: < lacto- comb. form + -meter comb. form2.
An instrument for gauging the purity of milk.
ΘΚΠ
the world > food and drink > food > food manufacture and preparation > equipment for food preparation > [noun] > instruments to test quality
lactometer1817
galactometer1826
amylometer1876
pioscopea1884
chondrometer1897
1817 Blackwood's Mag. 2 219 A Lactometer, for ascertaining the comparative value of each cow's milk in a dairy.
1872 Echo 8 Oct. 5 Milk which was proved by the lactometer to be more than half water.
This entry has not yet been fully updated (first published 1901; most recently modified version published online March 2022).
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n.1817
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