久青草国产手机视频免费观看_毛片网站是多少_亚洲视频中文_一区二区高清在线

首頁英語詞典firmamentfirmament英英釋意

firmament

英 ['f??m?m(?)nt] 美['f?m?m?nt]
  • n. 天空；蒼天

英英釋意

1. the apparent surface of the imaginary sphere on which celestial bodies appear to be projected