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单词 hectare
释义

hectaren.

Brit. /ˈhɛktɛː/, /ˈhɛktə/, /ˈhɛktɑː/, U.S. /ˈhɛkˌtɛ(ə)r/, /ˈhɛktər/, /ˈhɛkˌtɑr/
Forms: Also hectar, hecatare.
Etymology: French, irregularly < Greek ἑκατόν hundred (see hecto- comb. form) +are n.2, < Latin arēa.
In the Metric system, a superficial measure containing 100 ares, or 2·471 acres.
ΘΚΠ
the world > relative properties > measurement > measurement of area > [noun] > a system or process of measuring land > hectare
hectare1810
1810 Naval Chron. 24 301 Hectar, square hectometer.
1839 W. Chambers Tour Belgium 81/1 The third..contains 138 mines in an extent of 32,777 hectares.
1881 C. Darwin Form. Veg. Mould 159 There must exist 133,000 living worms in a hectare of land.
This entry has not yet been fully updated (first published 1898; most recently modified version published online March 2022).
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n.1810
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