Are Hickeys Dangerous? Why You Should Question Your Partner's Motives. 6 Things Didn't Know About Love Bites

Editorial Note: This article is written with editorial review and topic relevance in mind.

Whatsapp 用不了的情况，一般 4 小时后，便能正常使用 whatsapp，若 4 小时还是不能正常使用，那么封号的可能性就比较大了。

Hickey Causes, Treatments, and Prevention Liverpoolbuzz