envelopes

I like to keep a few envelopes about in case I need them.

我喜欢在手头留存一些信封,以备不时之需.

Do you sell stamps ( envelopes )?

你们出售邮票 ( 信封 ) 吗 ?

I like to keep a few envelopes around in case I need them.

我喜欢手边常有几个信封,以应不时之需.

Please reuse your envelopes.

信封请重复利用。

We seal the back of envelopes.

我们把信封的背面封上.

We've gone through all those envelopes I bought last week.

我们用完了我上周买的所有的信封.

There should be some envelopes floating around somewhere.

我这里应该有些信封.

Have you ordered in enough envelopes this month?

这月你订足信封了 吗 ?

We finished addressing over three hundred envelopes.

我们写了三百多个信封地址了.

The two girls were employed for filling envelopes.

雇了两个女孩装信封.

Catherine put all the envelopes aside unopened.

凯瑟琳把所有信件放在一旁，全都未启封。

writing paper and envelopes

信纸和信封

A courier was despatched with two sealed envelopes.

信使受命递送两封封讫的信。

The areas under the two resonance envelopes are unequal.

两个共振峰下面的面积是不相等的.

Three envelopes, all marked Private and Confidential , had come through the mailroom.

三封标有“密件亲启”的信件送到了邮件收发室.