宇宙射线

Traditional form:

宇宙射線

Pinyin (reading):

yǔzhòushèxiàn

Definitions:

• cosmic ray

Characters:

• 宇 - building, house, room, structure; space, the universe
• 宙 - space, time, space-time
• 射 - to shoot, to eject, to emit
• 线 - line, thread, wire; clue, trail

Traditional characters:

• 宇 - building, house, room, structure; space, the universe
• 宙 - space, time, space-time
• 射 - to shoot, to eject, to emit
• 線 - line, thread, wire; clue, trail