chuíxuánjiégòu
ㄔㄨㄟˊ ㄒㄩㄢˊ ㄐㄧㄝˊ ㄍㄡˋ
Simplified 垂悬结构
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 垂懸結構 and it comes back until you know it.