详细解释:n. 水圈, 水界, 水气
词型变化：
形容词:hydrospheric英语解释：
名词 hydrosphere:
the watery layer of the earth's surface; includes water vapor详细解释：
hy.dro.sphere
n.（名词）The waters of the earth`s surface as distinguished from those of the lithosphere and the atmosphere.水界：地球表面的水，与陆界和大气层相区别The water vapor in the earth`s atmosphere.大气中的水气
【引伸】
hy.drospher.ic