wúdìngxíngtàn
ㄨˊ ㄉㄧㄥˋ ㄒㄧㄥˊ ㄊㄢˋ
Simplified 无定形碳
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 無定形碳 and it comes back until you know it.