"Leng" has three pronunciations, namely léng, lēng, and líng

Leng [ léng ]

Definition: 1. A strip-like protrusion on an object, Or the part connecting two planes in different directions: tile ~. ~ Vertebral (a type of polyhedron). Three ~ mirror. Model ~ both can be used. 2. The power of the gods, power: power ~.

Leng [ lēng ]

Definition: a colloquial redundant word, used after some adjectives, [不～怕]. Contains disgust, such as "silly~~".

Leng [ líng ]

Definition: [Mu～] place name, in Heilongjiang Province, China.

Edge: léng jiǎo?

(1) Edge and angle. (2) A metaphor for the sharp edges revealed

Edge: léng xiàn?

The corner line of an object also refers to the strip-like ridges on the object.

Triangular prism: sān léng jìng?

Prism.

Seven edges and eight petals: qī léng bā bàn?

It is a metaphor for falling apart.

Red (red): ?hóng bú léng dēng?

Red (contains disgust).