横向
1
Curved glass that refracts light
3
Disturbance that transfers energy
6
Natural satellite of Earth
7
Substance with pH below 7
8
Hottest planet in solar system
10
Amplified beam of light
13
Naturally occurring inorganic solid
14
Basic unit of life
纵向
2
Absolute temperature scale unit
4
The Red Planet
5
Center of an atom or cell
9
Compound containing oxygen
11
Solid with repeating atomic pattern
12
Force that attracts objects together