Advance ㅅ to the core in Korean: 속속들이’s meaning and pronunciation to the core in Korean is 속속들이. For examples, you can use like [속속들이 밝히다, 속속들이 살펴보다]. In this post you will learn how to pronounce and use to the core in Korean along with examples. 2022.12.21 Advance ㅅAdvanced WordsWordsㅅ