hotspot
noun [ C ] uk/ˈhɒt.spɒt/ us/ˈhɑːt.spɑːt/
(FIGHTING)
多事之地;热点地区;可能发生战争（或骚乱）的地方
a place where war or other fighting is likely to happen
The border has become a major hotspot. 边境地区已经变成了主要的热点。
(POPULAR PLACE)
informal热闹场所
a popular and exciting place
The Manhattan is one of the best hotspots in town. 曼哈顿是城里最热闹的地方之一。
(INTERNET ACCESS)
（可接上无线宽带上网的）热点
a public place where you can use a computer, mobile phone, etc. with wi-fi (= a system for connecting electronic equipment to the internet without using wires)
There are wi-fi hotspots in all our cafés. 我们所有的咖啡馆里都有上网热点。