☆ ADVANCED LEVEL : 0 ☆☆ INTERMEDIATE LEVEL : 0 ☆☆☆ ELEMENTARY LEVEL : 0 NONE : 1 ALL : 1

• 선진화하다 (先進化 하다) : 문물의 발전 정도가 이전이나 다른 나라보다 앞서게 되다. 또는 앞서게 하다. Verb
🌏 ADVANCE; DEVELOP: For the level of development of culture to have improved compared to the past or being ahead of others, or to make this happen.

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