常用词四级六级考研托福雅思

expansion

/ik'spænʃәn/

扩充, 开展, 膨胀；[计] 扩展

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expansion 的中文释义

n.
扩充, 开展, 膨胀
[计] 扩展

expansion 的英文释义

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

expansion 的词形变化

复数 expansions

相关单词

expansions expand expanding expanded expanse expatriate expansive expansionist expansionary expandable expansively expansionism

最新更新单词

更新时间：2026-06-10 01:53:44

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