横向
1
Form of thermal energy
3
Path of a planet around the sun
5
Absolute temperature scale unit
8
Substance with pH below 7
纵向
2
Unit of power
4
Chemical element in table salt
6
Our home planet
7
Solid with repeating atomic pattern
Form of thermal energy
Path of a planet around the sun
Absolute temperature scale unit
Substance with pH below 7
Unit of power
Chemical element in table salt
Our home planet
Solid with repeating atomic pattern