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 ESSENTIAL; BEING REQUIRED; BEING INDISPENSABLE | 必须的 | 必须的，必不可少的，必要的 | 필수적 | ひっすてき【必須的】 | tính cần thiết | ESENCIAL, NECESARIO, INEVITABLE | |
TOPIK | ESSENTIAL; INDISPENSABLE; REQUIRED | 必须的 | 必须的，必不可少的，必要的 | 필수적 | ひっすてき【必須的】 | mang tính cần thiết | ESENCIAL, NECESARIO, INEVITABLE | |