CE
abbr. 公元(Common Era);基督纪元(Christian Era);英国国教会(Church of England);土木工程师(civil engineer);土木工程(civil engineering);欧洲理事会(Council of Europe);化学工程师(chemical engineer);化学工程(chemical engineering);继续教育(continuing education);工兵部队(Corps of Engineers);总工程师(Chief Engineer);心脏增大(cardiac enlargement)
n. (化学元素)铈(Ce)
例句
The idea is that around the year 1800 CE the human population became large enough, around a billion people, that its activities started altering the environment.
这种想法出现于公元1800年左右,当时人口变得足够多,大约有10亿人,人类的活动开始能够改变环境。