射线

Traditional form:

射線

Pinyin (reading):

shèxiàn

Definitions:

• ray

Characters:

• 射 - to shoot, to eject, to emit
• 线 - line, thread, wire; clue, trail

Traditional characters:

• 射 - to shoot, to eject, to emit
• 線 - line, thread, wire; clue, trail