heartland
US /ˈhɑːrt.lænd/
UK /ˈhɑːrt.lænd/
名詞
1.
心臟地帶
the central or most important part of a country, area, or field of activity.
範例:
•
wildlife sites in the heartland of Russia
在 Lingoland 學習這個單詞
心臟地帶
the central or most important part of a country, area, or field of activity.