The point at which the solid and the liquid are in equilibrium is called the freezing point.
固体和液体的平衡点叫做冰点。
《牛津词典》
2
When we're doing freezing point depression, we're going from liquid to solid.
凝固点降低的时候,我们要从液体到固体。
3
By separating the liquid red Blood cells from the near solid plasma and freezing the two separately, he found that Blood could be preserved and reconstituted at a later date.