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envelope

/'envәlәup/

★★☆☆☆牛津3000高考英语词汇六级英语词汇考研英语词汇

📖 中文释义

  1. n. 信封, 封套, 封袋
  2. [医] 膜, 包袋

🔗 释义中的汉语词

信封封套封袋

🧩 词形变化

复数 envelopes第三人称单数 envelopes

💬 双语例句

  1. I already have an envelope.

    我已经有信封了。

  2. Write your name and address on this envelope.

    把你的姓名和地址写在这个信封上。

  3. He cut the envelope open.

    他裁开了那个信封。

🔵 同义词

gasbag

🔗 常用搭配

envelope calculationsenvelope openenvelope of cashopen the envelopeenvelope calculations suggestelongated envelopeenvelope carefullyenvelope full
📘 English Definition（英文释义）
  1. n. a flat (usually rectangular) container for a letter, thin package, etc.
  2. n. any wrapper or covering
  3. n. a curve that is tangent to each of a family of curves
  4. n. a natural covering (as by a fluid)
E 字母词表