CORE WORDS
Compounds Expand your vocabulary by studying more complex words built by the 'core words'.
Etymology Explore the origin of the 'core words'.
Wordsense Learn about the wordsenses of the english term. Verbs Nouns Adjectives Pronouns Prepositions Conjunctions
TOPIK | BEING EFFICIENT; BEING EFFECTIVE | 效率的 | 有效的，高效的 | 효율적 | こうりつてき【効率的】 | tính hiệu suất, tính năng suất | EFICIENTE | |
TOPIK | EFFICIENT; EFFECTIVE | 效率的 | 有效的，高效的 | 효율적 | こうりつてき【効率的】 | mang tính hiệu suất, mang tính năng suất | EFICIENTE | |