envelopes基本解释
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envelopes
envelopes是什么意思？
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- 单词
- envelopes
envelopes 学习重点
- 先确认 envelopes 的核心释义，再结合音标完成发音记忆。
- 阅读下方例句、词组和双语内容，可以判断 envelopes 在真实语境中的用法。
更新时间：2026-07-09 02:30:31
- 英英释义
名词 envelope:
- a flat (usually rectangular) container for a letter, thin package, etc.
- any wrapper or covering
- a curve that is tangent to each of a family of curves
- a natural covering (as by a fluid)
- the maximum operating capability of a system (especially an aircraft)
- the bag containing the gas in a balloon
动词 envelop:
- enclose or enfold completely with or as if with a covering
- 临近词
- Envelope genes
- envelope virus
- envelopecurve
- envelope line
- envelopes mean
- envelope jump
- envelope paper
- envelope gain
- envelope noise
- envelope
- envelope delay
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