Trang chủ/JLPT null/Từ vựng/シンナーシンナー🔊☆ Lưu vào danh sáchシンナーNghĩa—Câu ví dụシンナーなどの常習性のある物をしてると言う事は、更正する可能性が低いと思います。I think that, as he's using addictive substances like thinner, the chance of rehabilitation is low.