横向
1
Substance with pH above 7
4
Naturally occurring inorganic solid
5
Ball of burning gas in space
纵向
2
Fourth state of matter
3
Curved glass that refracts light
6
Particle of light
7
Chemical element in table salt
8
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Substance with pH above 7
Naturally occurring inorganic solid
Ball of burning gas in space
Fourth state of matter
Curved glass that refracts light
Particle of light
Chemical element in table salt
Push or pull on an object