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 | ER; EMERGENCY ROOM | 应急室 | 急诊室，急救中心 | 응급실 | きゅうきゅうきゅうめいしつ【救急救命室】 | phòng cấp cứu | SALA DE EMERGENCIA | |