单词
breakthrough
英 ['breɪkθruː] 美['brek'θrʊ]
基本信息
  • n. 突破;突破性进展
CET4TEM4IELTS中低频词扩展词汇

英英释意

1. a productive insight
2. making an important discovery
3. a penetration of a barrier such as an enemy's defense
breakthrough相关单词