blocKK [ˈblɑk] ｜ /ˈblɑk/
GEPT 中高級
C2noun
a group of countries in special alliance
The European Union is a political and economic bloc consisting of 27 European countries.
（國家）集團；聯盟
C2noun
a group of people or countries acting together for a common purpose
The trade bloc negotiated a free trade agreement between member states.
政治集團；利益聯盟