milestone

🇬🇧/ˈmaɪlstəʊn/ 🇺🇸/ˈmaɪlstoʊn/📚 9239 103 1托福
A milestone is an important event in the history or development of something or someone. 里程碑

noun [专属名词]重要事件,转折点;里程碑,里程标

He said the launch of the party represented a milestone in Zambian history.
他说该党的成立代表着赞比亚历史上的一个里程碑。

milestone 出现在下面的课文中
Lesson 57 Back in the old country milestone 名词: 里程碑
单词造句: