Read Edit View history 回归线 huíguīxiàn tropic Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 回归线/回歸線 · huíguīxiàn · tropic 2026/03/04 回归线 / 回歸線 huíguīxiàn tropic one of the two latitude lines, the Tropic of Capricorn or the Tropic of Cancer, marking the boundaries of the tropical zone 每年夏至，太阳直射在北回归线上。 created sense Mar 4, 2026, 02:25 AM