The kit includes a new set of two types of crystals — one for sweet and one for other food — each month.

此产品中包括两种颗粒，一种用在甜食上，一种用于其他食品，每月一套。

youdao

I use different types of colored lights shining through the crystals, so the ice structures act like complex lenses to refract the light in different ways.

我利用不同颜色的光照射晶体，冰晶结构就像复杂的棱镜一样将光线折射到不同的方向。

youdao

All the different types of snow crystals can be found decorated with rime.

所有不同类型的雪晶上都缀有霜。

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"little guide to different types of snowflakes sectored plates and capped columns and hollow columns and all different types of crystals.

VOA: standard.2009.12.19

While there are only a handful of types of crystals that can be used for lasers, materials scientists can bake any manner of ceramic that can produce lasers of different wavelengths, power and efficiency.

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