Hav
abbr. 甲型肝炎病毒（Hepatitis A virus）；热空气硫化（Hot Air Vulcanization）
🗣️ 情景例句
Well, it isn't the Watermill Inn,
算了，这不是Watermill Inn，
Speak of the devil.
我们才刚好聊到你而已。
Yes, it is. Why don't you take off your sweater?
是啊，你何不脱了羊毛衫呢？