单词
expansion
英 [ɪk'spænʃ(ə)n; ek-] 美[ɪk'spænʃən]
基本信息
  • n. 膨胀;阐述;扩张物
CET4TEM4IELTS考研TOEFLCET6中频词常用词汇

英英释意

1. the act of increasing (something) in size or volume or quantity or scope
2. a discussion that provides additional information
3. adding information or detail
expansion相关单词