expansion (in series)

• n. 展成级数

expansion (in series)的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 expansion:

1. the act of increasing (something) in size or volume or quantity or scope

2. a function expressed as a sum or product of terms

3. a discussion that provides additional information

4. adding information or detail