environment (n.)youdaoicibaDictYouDict[environment 词源字典]
c. 1600, "state of being environed" (see environ + -ment); sense of "the aggregate of the conditions in which a person or thing lives" first recorded 1827 (used by Carlyle to render German Umgebung); specialized ecology sense first recorded 1956.[environment etymology, environment origin, 英语词源]