地心

 
[dì xīn]

地心的用法和樣例:

例句

  1. 地心吸力把物體吸向地心。
    The force of gravity pulls things towards the earth's centre.
  2. 落下的東西因為地心引力的緣故,都會掉到地上。
    Anything that is dropped falls towards the ground because of the force of gravity.

短語

今日熱詞
目錄 附錄 查詞歷史