The tropics are the parts of the world that lie between two lines of latitude, the tropic of Cancer, 23½˚ north of the equator, and the tropic of Capricorn, 23½˚ south of the equator.
英汉词典释义
n.
热带地区
I went to the tropics for the first time last year.我去年第一次去了热带地区。
英英词典释义
Noun
1. the part of the Earth's surface between the Tropic of Cancer and the Tropic of Capricorn; characterized by a hot climate