If you crystallize an opinion or idea, or if it crystallizes, it becomes fixed and definite in someone's mind.
例句
He has managed to crystallise the feelings of millions of ordinary Russians...他弄清了百萬普通俄羅斯人的感受。Now my thoughts really began to crystallise.現在我的想法開始真正成形了。
V-ERG
(使)形成晶體;(使)結晶
If a substance crystallizes, or something crystallizes it, it turns into crystals.
例句
Don't stir or the sugar will crystallise.不要攪，否則糖會結晶。...a 19th century technique that actually crystallizes the tin.19世紀已然能使錫結晶的技術