横向
1
Infectious microscopic agent
3
Our home planet
4
Tectonic landmass section
5
Nerve cell in the brain
纵向
1
Gas form of a liquid
2
Reddish electrical conductor
3
Blocking of light by a celestial body
6
Force that attracts objects together
Infectious microscopic agent
Our home planet
Tectonic landmass section
Nerve cell in the brain
Gas form of a liquid
Reddish electrical conductor
Blocking of light by a celestial body
Force that attracts objects together