dominant species

• 优势种

dominant species的用法和样例：

例句

1. The species and amount of the dominant species were changing with time.
   优势种的种类和数量随时间的变化而变化。
2. Quercus Liaotungensis is an important dominant species in the warm temperate zone.
   辽东栎是我国暖温带落叶阔叶林主要优势种之一。