螺线

Traditional form:

螺線

Pinyin (reading):

luóxiàn

Definitions:

• spiral

Characters:

• 螺 - spiral shell, conch; spiral
• 线 - line, thread, wire; clue, trail

Traditional characters:

• 螺 - spiral shell, conch; spiral
• 線 - line, thread, wire; clue, trail