名词
中文翻译：始发性春花
同义词：
['primordial spring', 'primitive spring']
例句：
-
1.The Protoreaster is a rare and endangered species that has been extinct for millions of years.
Protoreaster是一种罕见的、濒临灭绝的物种，已经绝迹数百万年。
-
2. The Protoreaster is a symbol of life and renewal in many cultures around the world.
Protoreaster是全球许多文化中生命和更新的象征。
-
3. The Protoreaster is an important indicator of climate change and global warming.
Protoreaster是气候变化和全球变暖的重要指示器。