oreKK [ˈɔr] ｜ /ˈɔr/
GEPT 中高級
C2noun
a mineral that contains valuable metal and is mined for profit
The copper __ mined in the region is of the highest quality, making it a profitable industry for the local community.
礦石；礦砂
C2noun
a monetary subunit in Denmark, Norway, and Sweden, where 100 ore equal 1 krona
In Sweden, a candy bar costs around 10 kronor and 50 öre, equivalent to 10.50 SEK.
奧爾（北歐貨幣輔助單位）