Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
응축제를 사용하여 물의 상태를 변화시킬 수 있습니다.eungchukje-reul sayonghayeo mul-ui sangtae-reul byeonhwashikil su itsseumnida.You can change the state of water using a condensation agent.