On its way down, it encounters millions more drops of water. The ice crystal gets bigger as the droplets in the cloud give their water to it.
在下落过程中，冰晶同时也会和上千万的水滴接触，后者的水分会使晶体体积越发增大。
On its way down, it encounters millions more drops of water. The ice crystal gets bigger as the droplets in the cloud give their water to it.
在下落过程中，冰晶同时也会和上千万的水滴接触，后者的水分会使晶体体积越发增大。
应用推荐