| 释义 |
| | | | NOUN | | | | | /ˈtrɒpɪk/ | | | | | 1 | C one of the two imaginary lines around the Earth on either side of the equator. The Tropic of Cancer is 23° 26’ north of it and the Tropic of Capricorn is 23° 26’ south of it . 回归线 | | | | 2 | the tropics plural the hottest part of the Earth , between the Tropic of Cancer and the Tropic of Capricorn 热带 | | |