FAQs About the word annular

環形的

shaped like a ringPertaining to, or having the form of, a ring; forming a ring; ringed; ring-shaped; as, annular fibers., Banded or marked with circles.

循環,盤狀的,盤狀,球狀的,環狀,球形的,鱗莖狀,彎曲的,圓筒形的,圓柱形的

非球形的

annul => 廢除, annuity in advance => 年金預付, annuity => 年金, annuities => 年金, annuitant => 領取年金的人,