envelope-主題

envelope

['enviləup]

n.信封, 殼層, 封袋

例句與用法：

Does the name on the envelope correspond with the name on the letter inside?

信封上的名字與裡面信上的名字是否相同?

There are several enclosures in the envelope.

信封內裝有幾份附件。

He steamed the stamp off the envelope.

他用蒸汽把信封上的郵票揭下來。

I use a prepaid envelope.

我用了一個郵資已付的信封。

A paper or thin cardboard envelope for a phonograph record.

唱片套子留聲機唱片的紙套或薄紙板封套

He glued a stamp onto the envelope.

他把郵票貼在信封上。

The envelope was firmly sealed.

這個信封封得很嚴實。

He addressed the envelope before mailing the letter.

寄信前，他在信封上寫上地址。

英文解釋:

名詞 envelope:

a flat rectangular paper container for papers

any wrapper or covering

a curve that is tangent to each of a family of curves

a natural covering (as by a fluid)

the maximum operating capability of a system

the bag containing the gas in a balloon

同義詞：gasbag

以上來源於大辭典