Snow crystal
雪晶───Snow crystal;两个字───Two words
Autumn is short, in the fingertips not yet been thoroughly warm in winter and snow crystal on the wanted children to my window lattice edges.───秋是短暂的，在指尖还没被暖透，冬就想把晶莹的雪花儿送到我的窗棂边。
Water molecules join together in a rigid pattern - a tiny ice structure that's the heart of a snow crystal.───水分子连接成坚固的结构排布，这一小小的冰结构是雪花晶体的核心。
shape of a snow crystal may change from one form to another as the crystal passes through levels of air with different temperatures.───雪晶的穿过不同温度的空气时，形状可能会从一种形状变化成另一种。
At the center of almost every snow crystal is a tiny mote of dust, which can be anything from volcanic ash to a particle from outer space.───5几乎每个雪晶的中心都是一个微小的尘埃颗粒，它可能是从火山灰到外太空颗粒的一切东西。
The branches of trees with snow crystal flowers were swaying in the wind.───上面结了冰晶花的树枝在风中摇晃。
Several factors in the environment affect the shape and growth rate of a snow crystal.───环境中的几个因素影响了雪晶体的形状及形成速度。
None of the substances would serve as the center of a snow crystal or raindrop.
Changjiang Securities analyst snow crystal on the financial weekly said.