lìtǐyìgòutǐ
ㄌㄧˋ ㄊㄧˇ ㄧˋ ㄍㄡˋ ㄊㄧˇ
Simplified 立体异构体
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 立體異構體 and it comes back until you know it.