精简查词
做真题练习
我的生词本
在线背单词
查词历史
邻近单词
- 正在加载“envelope”的释义
例句用法 短语词组 近反义词 海词讲解 英英解释
1.
Does the name on the envelope correspond with the name on the letter inside? 
信封上的名字与里面信上的名字是否相同?
2.
There are several enclosures in the envelope.
信封内装有几份附件。
3.
He steamed the stamp off the envelope.
他用蒸汽把信封上的邮票揭下来。
4.
I use a prepaid envelope.
我用了一个邮资已付的信封。
5.
A paper or thin cardboard envelope for a phonograph record.
唱片套子留声机唱片的纸套或薄纸板封套
6.
He glued a stamp onto the envelope.
他把邮票贴在信封上。
7.
The envelope was firmly sealed.
这个信封封得很严实。
8.
He addressed the envelope before mailing the letter.
寄信前，他在信封上写上地址。
- pay envelope 薪饷袋 window envelope n. 开窗信封
- failure envelope 破坏包络线;断裂点轨迹... atmospheric envelope 大气包围层
- envelope surface 包络曲面;包络面... flight envelope 飞行包线
- modulation envelope 调幅包迹;调制包线... flame envelope 火焰的包围物...
- viral envelope 病毒包膜 nuclear envelope 核膜;核被膜...
- envelope delay 群时延;包络时延... gaseous envelope 气膜;气袋
- vacuum envelope 真空密封外壳... envelope function 包络函数
- envelope curve 包络;包迹 cell envelope 细胞膜;胞外被膜...
- envelope detector 检波器;包络检波器... envelope antigen 包被抗原
- stress envelope 应力包络线 back-of-an-envelope adj. 能快速容易地确...
名词 envelope:
1.
a flat (usually rectangular) container for a letter, thin package, etc.
2.
any wrapper or covering
3.
a curve that is tangent to each of a family of curves
4.
a natural covering (as by a fluid)
5.
the maximum operating capability of a system (especially an aircraft)
