- environmental (adj.)
[environmental 词源字典]
- 1887, "environing, surrounding," from environment + -al (1). Ecological sense by 1967. Related: Environmentally (1884). [environmental etymology, environmental origin, 英语词源]
- greenwash
- "Disinformation disseminated by an organization so as to present an environmentally responsible public image", 1980s: from green, on the pattern of whitewash.