4周搞定2000+托福核心词
ecological = eco(生态) + ology(学科) + ical(…的) = 有关生态的学科→生态学的
ecology = eco(生态) + logy(学说) = 有关生态的学科→生态学
生态系统
ecosystem
常考释义
n. 生态系统
What about the ecosystem of a city?
一个城市的生态系统是怎样的?
Crucial as that undoubtedly is, she believes that herbivores like zebras are key to understanding any ecosystem.
但她认为,毫无疑问而且最关键的一点是像斑马这样的食草动物对于了解整个生态系统是至关重要的。
And with my photography I want people to understand that if we lose ice, we stand to lose an entire ecosystem.
通过我的照片我想让人们明白,如果我们失去了海冰,我们就会失去下整个生态系统。
These little guys are a big part of the ecosystem.
这些小人儿在生态系统中充当了重要角色。
来自《森林战士》
图片源自网络
Wetlands have their own unique ecosystems, with plants and animals with special and interesting adaptations.
湿地有它独特的生态系统,有适应在这里居住的有趣的植物和动物。
来源于:听力OFFICIAL11 L5natural ecosystem
自然生态系统
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