environmentalismn.
美 ɪn,vaɪrən'mɛntlɪzəm
中文n. 环境保护论
词根词源
environmentalism (n.)1923, as a psychological theory (in the nature vs. nurture debate), from environmental + -ism. The ecological sense is from 1972. Related: Environmentalist (n.), 1916 in the psychological sense, 1970 in the ecological sense.
关键词