dichotomous cyme

例句：

1. 1. The plant'sdichotomy is a unique featurethat sets it apart from other species.
   这种植物的二歧式花序是其独特特征，使其与其他物种区分开来。
2. 2.The dichotomy of the twocultures has led to many conflicts andmisunderstandings.
   两种文化的二歧式导致了许多冲突和误解。
3. 3. The dichotomy between rich and poor is asocietal issue that needs to beaddressed.
   贫富之间的二歧式是一个社会问题，需要被解决。