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6
5
3
2
1
9
4
7
8

横向

1

Solid with repeating atomic pattern

4

Path of a planet around the sun

5

Mass per unit volume

7

Absolute temperature scale unit

8

Unit of force

9

Group of similar cells

纵向

1

Reddish electrical conductor

2

Preserved remains of ancient life

3

Center of an atom or cell

4

Compound containing oxygen

6

Glass that splits light into spectrum