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Member for
3 years 5 monthsAge: 10-15
Level: 중1
Language: Korean
(ko)
ID: 934232
22/04/2021
Country code: KR
Country: South Korea
Main content: 화성암 (1354024)
From worksheet author:
암석이 지하 깊은 곳에서
Other contents:
퇴적암
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