Herewith we are sending you a written contract under seal in two copies.

兹寄上盖有印章的契约一式两份。

《新英汉大辞典》

Mediterranean monk seals are the only species of seal in the area where the bacterium was found.

地中海僧海豹是这个发现有细菌的地区中的唯一海豹物种。

youdao

Some researchers put a carpet in the shape of a seal in the water.

一些研究人员把地毯做成海豹的形状放入水中。

youdao

Workers later added cement to harden in the well to seal it permanently.

VOA: special.2010.08.07

We control how we use time, we control the temperature in the environment, and hermetically seal ourselves in things.

我们控制时间的利用，我们控制周边环境的温度,我们把自己封闭在各种事务中，与世隔绝。

普林斯顿公开课 - 人性课程节选

And,Gray Seal Puppets, based in Charlotte, North Carolina travels around the United States.

VOA: special.2009.09.23

The French multinational Pernod Ricard helped create Dragon Seal in 1987, for example, and Seagram's and Remy Martin have also been involved in joint ventures.

FORBES: Magazine Article

Panetta contacted Vice-Admiral Bill McRaven, the SEAL in charge of JSOC.

NEWYORKER: Getting Bin Laden

On a patrol less than a month after arriving in Iraq, Monsoor showed some of his selfless instinct when gunfire hit a fellow SEAL in the leg.

CNN: Navy SEAL paid ultimate price to save buddies