1 (wiktionary) 2 (vi.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Core Words Familarize yourself with the 'core words'.
Compounds Expand your vocabulary by studying more complex words built by the 'core words'.
Wordsense Learn about the wordsenses of the english term.

KOREAN 3.0	Eng	Wordtype	Etym.	Gb	Vie
☆	MEMBER COUNTRY; MEMBER STATE	Noun	会员国	会员国，成员国	nước thành viên
☆	MEMBER	Noun	构成员	成员	thành viên