里程碑
lǐchéngbēi
milestone
Every meaning
lǐchéngbēi
- milestone
In the Library
1991年，它被美国的一个工程组织评为“国际历史土木工程里程碑”。
赵州桥 · Zhaozhou Bridge, the world's oldest open-spandrel arch · HSK 5
Its characters
Words with 里
Words with 程
Meanings are from Mandarin The Wild’s own dictionary. Levels follow the official HSK word list (the exam’s 2025 syllabus, levels 7–9 shown together).