nàixǐdíxìng
ㄋㄞˋ ㄒㄧˇ ㄉㄧˊ ㄒㄧㄥˋ
Simplified 耐洗涤性
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 耐洗滌性 and it comes back until you know it.