蜂蜜在低温下会逐渐结晶。

Honey slowly ___crystallises when kept at low temperatures.

经过多次修改，我们的项目目标终于明确了。

After several revisions, our project goals finally ___crystallised.

经过一番深思熟虑，他的职业规划终于清晰了。

After much contemplation, his career plan finally ___crystallised.