apsis

英['æpsɪs] 美['æpsɪs]
  • n. 半圆形室(拱点;极距点)
apsides
Noun:
  1. a domed or vaulted recess or projection on a building especially the east end of a church; usually contains the altar

    【近义词】
    • apse 教堂东面的半圆形凸出的建...