1.oppressive a. 难以忍受的
A: The oppressive day is almost killing me.
B: Yeah, it's quite different from the forecast.
2.boiling a. 极热的，沸腾的
A: It's boiling out?
B: Is it always as hot as this?
3.furnace n. 炉子，熔炉
A:By the way, where is your hometown?
B: Wuhan，one of the famous furnaces, you know.
4.heat wage 热浪
A: The air is too close. I' m hoping for a change.
B: I' m afraid we'll have another heat wave.
5.roast v. 烤，炙
A: I felt like I was roasting.
B: How shout going out to the beach to cool off?
6.muggy a. 闷热的，湿热的
A: It's awfully hot and muggy.
B: Yeah. I wonder what it's going to be Pike tomorrow.
7.sticky a. 粘性的，湿热的
A: It's rather hot and sticky.
8: I wonder when it will be nice.
8.sultry a. 闷热的，酷热的
A: It has been sultry for a fortnight.
B: But the forecast says it will last another week.
9.sweltering a. 酷热的，使热得发昏的
A: It's swelteringly hot today. What's the temperature?
B: It has climbed to 95℉.