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'.
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ETYMOLOGY

KOREAN 3.0 Eng Wordtype Etym. Gb Vie
☆☆ TEST; TRIAL Noun 实验试验，测试 sự thực nghiệm
☆☆ HOUSING COMPLEX; INDUSTRIAL COMPLEX Noun 团地园区，小区 khu
☆☆ TRIAL Noun 裁判审判，裁判 sự xét xử
☆ INDUSTRIAL PRODUCT Noun 工産品工业品，工业产品 sản phẩm công nghiệp
☆ HARDSHIP; TROUBLE; SUFFERING; DIFFICULTY; ADVERSITY; TRIAL; ORDEAL Noun 苦难苦难，艰难 khổ nạn, nghịch cảnh
☆ INDUSTRIALIZATION Noun 産业化工业化，产业化 công nghiệp hóa
☆ TRIAL AND ERROR Noun 试行错误试错 sự thử nghiệm
☆ INDUSTRIAL STUDIES; INDUSTRIAL FIELDS Noun 实业系职业类，技术类 ngành thực nghiệp