crys·tal·lize/(also 又作 -iseBrE 【英】) /`krɪstḷˏaɪz; ˈkrɪstəlaɪz// v [I,T] 1 to form crystals （使）结晶: At what temperature does sugar crystallize? 糖在什么温度下结晶？ 2 to make an idea, plan etc become clear or fixed （使）〔想法、计划等〕变明朗［具体］: Writing things down helps to crystallize your thoughts. 把事情写下来有助于使你的想法变得具体。