Dreye權威釋義|firmament

n.

【文】天空；蒼天[the S]
What is the spirit that makes the firmament revolve; wherefore does the evening star sink into the western wave but to rise from the radiant East?
是什麼天使幽靈使蒼天輪轉；從而使金星落於西天的晚霞，又升起在燦爛的東方？

同義參見:

以上來源於：《英漢大辭典》

/ˈfəːməm(ə)nt/

n.

literary the heavens; the sky.

ME: via OFr. from L. firmamentum, from firmare ‘fix, settle’.

以上來源於：《簡明牛津英語詞典》