词典收录词

envelopes

/'envələʊps/

信封( envelope的复数形式 )

发音使用有道词典音频接口；音频不可用时自动回退到浏览器语音。

envelopes 的中文释义

n.
信封( envelope的复数形式 )

envelopes 的英文释义

n.
a flat (usually rectangular) container for a letter, thin package, etc.
n.
any wrapper or covering
n.
a curve that is tangent to each of a family of curves

envelopes 的词形变化

原形 envelope 变体 s3

相关单词

envelope envelope antigen envelope conformation envelope curve envelope delay envelope delay distontion envelope delay frequency envelope detector envelope feeder Envelope Manual Feed envelope of wave envelope options

最新更新单词

更新时间：2026-06-09 16:04:24

enneandrous enneapetalous enneaploidy enneasepalous enneastyle enneastylos enneasyllabic enneasyllable enneode enneri