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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
☆☆	NEVERTHELESS; STILL	Adverb		至少，还算	dù sao thì cũng, thế cũng còn
☆☆	AS LITTLE AS POSSIBLE	Adverb	最小限	至少，起码	tối thiểu
☆☆	AT LEAST	Adverb		至少	chí ít, ít nhất, tối thiểu