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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.

ETYMOLOGY

KOREAN 3.0 Eng Wordtype Etym. Gb Vie
☆☆ FEED Noun 饲料，食物 thức ăn, đồ ăn
☆☆ FOOD POISONING Noun 食中毒食物中毒 sự ngộ độc thực phẩm, ngộ độc thức ăn
☆☆ FOOD Noun 飮食物食物 đồ ăn thức uống