고리 모양을 하고 있거나 고리 형태로 이루어진.
Shaped like or forming a ring.
예문:
"The moon's position created a stunning annular eclipse where only a thin ring of light was visible."
"The biologist studied the annular markings on the surface of the rare mushroom."
"The ancient stone structure was built in an annular pattern around a central altar."
고정력을 높이기 위해 동심원 모양의 홈이 파여 있는.
Having concentric grooves or rings, typically to enhance grip or provide a seal.
예문:
"Annular shank nails are preferred for flooring because they provide much better holding power."
"The technician replaced the worn annular seal to prevent fluid leakage in the hydraulic system."