Tìm kiếm
Helix
01
chuỗi xoắn, xoắn ốc
(geometry) a line curved on a conical or cylindrical surface, like a spiral staircase in shape
02
xoắn, rìa tai ngoài
the curved outer rim or outer part of the external ear
What is "helix"?
The helix, located on the outer part of the ear, is a prominent curved ridge that runs along the edge. It is formed by the folding and curving of the cartilage, giving the ear its distinctive shape. The helix serves as a protective barrier for the ear canal, helping to funnel sound into the ear and enhance the perception of sound waves. It also contributes to the overall structural integrity of the ear, allowing for flexibility and movement.
03
helix, chi Helix
type genus of the family Helicidae
04
xoắn ốc, spiral
a spiral shape that looks like a coil, often seen in things like springs, screws, or some types of antennas
Example
The metal coil in a car 's suspension is often designed as a helix for flexibility.
The coil in a mattress forms a helix that provides support.
The part of a corkscrew that removes corks is a helix.
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