A breakthrough is an important development or achievement. 突破
noun [具体名词] 突破，重大进展
The company looks poised to make a significant breakthrough in China. 该公司看上去稳将在中国实现一次重大突破。
来自词组break through(突破)
- 网友用 “Breakthrough” 造句精选
- God willing, there will be a breakthrough. 天公作美的话，会有所突破。
- This discovery was perceived as a major breakthrough. 这一发现被视为一项重大突破。