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 | VIGILANCE | 警觉心 | 警觉心，警惕 | 경각심 | けいかくしん【警覚心】 | tinh thần cảnh giác | ACTITUD ALARMANTE, ACTITUD EXPECTANTE | |