heat wave

US /ˈhiːt weɪv/
UK /ˈhiːt weɪv/
"heat wave" picture
1.

热浪

a prolonged period of abnormally hot weather

:
The city is experiencing a severe heat wave this week.
本周该市正在经历一场严重的热浪
During the heat wave, many people sought refuge in air-conditioned places.
热浪期间,许多人到有空调的地方避暑。