n. the act of increasing (something) in size or volume or quantity or scope
n. a function expressed as a sum or product of terms
n. a discussion that provides additional information
n. 扩充, 开展, 膨胀
[计] 扩展
1. The company plans an expansion into new markets next year.
这家公司计划明年扩展到新市场。
2. The expansion of the universe is a fascinating topic in astronomy.
宇宙的扩展是天文学中一个迷人的话题。
3. We need more space for the expansion of our team.
我们需要更多空间来扩大我们的团队。