eco-benefit的用法和样例：
例句
- Its ecological and economical benefit is the focal point at present.
其生态效益和经济效益是当今研究的热点。
eco-benefit的相关资料：
临近单词
ecorche
ECO
ecological-cyberneic principle
ecological environmental impacts
eco -cultural tourism industry
ecological classification system
Ecological environmental effects
eco-anatomical characteristics
Eco-environmental construction
ecological environment treatment
eco - technological innovation
Ecophysiological characteristics
