He was holding a sealed envelope in his hands.

他手里捏着一个封好的信封。

Other futurists have pushed the envelope in different directions.

其他的未来学家也朝着不同的方向实验推进着。

The word envelope in this idiom is actually a mathematical term.

这个习语中的信封一词，实际上是数学术语。

He's put this envelope in the inside pocket of his jacket.

他把信封放进外套的内侧袋里。

You'll also find the Flying Start donation envelope in your seat area.

您也可以您的座位附近找到“Flying Start”的捐赠信封。

The first problem was who had put the two white envelopes in her mailbox.

第一个是谁把那两个白色的信封放在她的信箱内。

He had a large blue envelope in his hand, and was evidently the bearer of a message.

他的手中拿着一个蓝色大信封，分明是个送信的人。

Errol slumped, unconscious, onto the table, his legs in the air and a damp red envelope in his beak.

埃罗尔昏瘫在桌上，两条腿伸在空中，嘴里还叼着一只打湿了的红信封。

One evening her husband came home holding a large envelope in his hand. 'Here's something for you, ' he said.

某一天傍晚，她丈夫带着得意扬扬的神气回来了，手里拿着一个大信封。他说：“这儿有点儿东西是专门为了你的。”

He held up the envelope in which Mrs. Weasley's letter had come, and Harry had to fight down a laugh.

他举起刚才装韦斯莱夫人那封信的信封，哈利拼命憋住，才没有笑出声来。

' I looked down at the little brown envelope in my hand.

’我低头看着手中的棕色小信封。

One day, George got an envelope in the mail.

有一天，乔治收到一封寄来的信封。

Mrs Mackie came hurrying up to them with a little orange envelope in her hand.

麦基太太手里拿着一个橙色的小信封，急匆匆地向他们走来。

In a flash she was back in her room with the envelope in her hand.

转眼间，她手里拿着信封回到了自己的房间。

He burst into Bond's room holding the envelope in front of him as if it was on fire.

他冲进邦德的房间，手里拿着信封，好像着火了一样。

Tell everyone to send the red envelopes in the mail today so we can get them by new year's.

让大家都把红包寄过来吧这样我们在新年前就可以收到了。

He (or she) would quite probably put another big envelope in the mailbox during the night or sometime tomorrow morning.

他（或她）很可能会在晚上或明天早上的某个时候将另一个大信封放入邮箱。

Several members of the FIA list's " tail" of 36 are pushing the edges of the technological envelope in other ways.

国际汽联名单“尾部”的 36 名成员中的几名成员正在以其他方式突破技术极限。

A second later she was sitting with the big envelope in her hands, and the golden Labrador had scampered off into the woods again.

下一秒钟，她发现自己坐在那儿，手里拿着那个大信封，而那只金黄色的狗已经一溜烟跑回树林里去了。

Shi pulled a document halfway out of the envelope in front of him and shoved it back in again, suddenly losing interest.

施从面前的信封里掏出一半文件， 又塞了进去，顿时没了兴致。