in different forms的用法和样例：
例句
- Life is a test and this world a place of trial. Always the problems- or it may be the same problem will be presented to every generation in different forms.
人生是一种考验，而这个世界就是考场。每一代都要面对一些问题－－可能是相同的问题－－只不过问题的形式不同。 - A specific crystalline form of a compound that can crystallize in different forms.
多晶形(物)一种能以不同形式结晶的化合物的特殊晶形
