Envelope delay distontion
[电] 波封延迟失真
🧩 词语组成解析
envelope
['envələʊp]
n. 信封，封皮;壳层，外壳;包裹物;[生物学]膜，包袋;
en 表示\"进入…之中，包围\" +velop =cover（盖上） +e → .信封, 封套, 封袋, [天]包层, [数]包迹, [生]包膜
🗣️ 情景例句
Well, that's what fathers are for.
嗯，父亲们的用处正在于此。
Who would you name as the greatest poet of our time?
你认为当代最伟大的诗人是谁？
'I'll tell you where to get off.' answered the conductor.
“我来告诉您在哪儿下车，”售票员回答说。