英语词汇envelope是什么意思，envelope的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	envelope
释义	envelope　 ['envilәup]n.信封, 封套, 封袋, [天]包层, [数]包迹, [生]包膜
随便看	tetraethyl lead tetraethyl orthocarbonate tetraethyl orthosilicate tetraethyl plumbate tetraethyl pyrophosphate tetraethyl radiolead tetraethyl silicane tetraethyl tetrazene tetraethyl tin tetraethyl urea tetraethyl(ortho)silicate tetraethyl-diarsine tetraethyl-lead tetraethyl-succinic acid tetraethylammonium tetraethylammonium bromide tetraethylammonium chloride tetraethylammonium hexafluorophosphate tetraethylammonium hydroxide tetraethylbenzene tetraethyldiaminobenzophenone tetraethyldiaminodiphenylmethane tetraethyldiaminotriphenylcarbinol tetraethylene glycol tetraethylene glycol dimethacrylate

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