横向
1
Unit of heredity
4
Mass per unit volume
5
Unit of power
6
Magnetic metallic element
8
Force that attracts objects together
纵向
2
Substance with pH above 7
3
Unit of force
7
Gas essential for breathing
Unit of heredity
Mass per unit volume
Unit of power
Magnetic metallic element
Force that attracts objects together
Substance with pH above 7
Unit of force
Gas essential for breathing