separatrix
🇬🇧/ˈsepəˌreɪtrɪks/ 🇺🇸/sepəˈreɪtrɪks/a punctuation mark (/) used to separate related items of information
noun [专属名词][自] 分界线；分隔号
Proofreader's mark: A diagonal or upright stroke used to separate corrections.
校对员标记：对角线或直立笔划，用以分开更正。
单词造句:
Proofreader's mark: A diagonal or upright stroke used to separate corrections.
校对员标记：对角线或直立笔划，用以分开更正。