英文英文字典
英文英文字典
古腾堡计划中的在线英语-英语词典
结果
Annular的结果
Annular
(a.)
Pertaining to, or having the form of, a ring; forming a
ring; ringed; ring-shaped; as, annular fibers.
Annular
(a.)
Banded or marked with circles.