V-ERG
(使)(意见或想法)明确;(使)具体化
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...
他弄清了百万普通俄罗斯人的感受。
Now my thoughts really began to crystallise.
现在我的想法开始真正成形了。