dayside

n. (行星)的光面

发音

/ˈdeɪ(ˌ)saɪd/

词形变化

daysides 复数 daysides

释义与例句

n.
  1. 1.

    The side of a planet or other body that faces towards the sun or star around which it orbits

    天文

词源

From day + side.

来源：wiktionary