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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.

TOPIK 11000 KOREAN WORDS

☆☆☆ TRAFFIC LIGHT; TRAFFIC SIGNAL đèn tín hiệu giao thông, đèn xanh đèn đỏ
HSK 3.0 11000 CHINESE WORDS

ENGLISH 6000 THEME WORDS
Die Straßen: Traffic lights đèn giao thông

OXFORD 5000 CORE WORDS

TANAKA 6000 CORE WORDS

L105 đèn giao thông die Ampel traffic lights