abbr. 总联机程序和信息控制系统（Total On-line Program and Information Control System）
英文解释
n the subject matter of a conversation or discussion
n some situation or event that is thought about
词态变化
原型:topic
变形:s
常见例句
1
the capacity to understand a broad range of topics
2
the capacity to understand a broad range of topics n
3
n a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty
4
plural of cyclopaedia n a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty
5
plural of encyclopaedia n a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty
