either of the two times of the year when the sun is at its greatest distance from the celestial equator
solstice例句
The period of the winter solstice, about December22.
冬至冬季的至点,大约在12月22日
A fabled bird, identified with the kingfisher, that was supposed to have had the power to calm the wind and the waves while it nested on the sea during the winter solstice.