circular column的用法和樣例：
例句
- The right column is called the Pillar of Mercy.
右邊的圓柱稱(chēng)作憐憫柱子。 - At first it was a giant column that soon took the shape of a supramundane mushroom.
最初它是一巨大圓柱狀然後很快便形成一個(gè)超越現世的蕈狀云。 - The circular helix is a regular curve on the surface of a circular cylinder.
這個(gè)圓柱螺旋線(xiàn)是在圓柱體表面的一個(gè)正則曲線(xiàn)。
