But it was in the box and all sealed up.

但它在盒子里，被密封起来了。

It can be packed with materials and sealed up with tape.

它可以用材料进行包装并用胶带密封。

Junk food went inside, partially sealed up the hole, then fell out on the other side.

垃圾食品进入了里面，部分堵住了洞口，然后从另一边掉了出来。

Death's second self, that seals up all in rest.

恰如死神的替身将一切锁进牢囚。

Now that the entrance had been sealed up, there wasn't a glint of light inside the cave. All was black.

入口被封死了，洞里没有一点光，漆黑一片。

We don't do it as adults, really, we we scar, we seal up the wound.

成年人的伤口不是这样复原的，我们会留下疤痕，我们会使伤口愈合。

It's now thought that Europa has an entire ocean of water, sealed up under a solid crust of ice several kilometers thick.

目前人们认为木卫二有海洋，它被封在几千米厚的固态冰壳之下。

Then, when the plastic cracks, the packets will open up, and spill out glue to seal up the crack.

当塑料出现裂缝，这些胶水包就会打开，释放胶水去密封这些裂缝。

In the last 40 years or so, we started sealing things up more, in the name of energy efficiency.

在过去40十多年里，我们以节能的名义把更多东西封起来。

And then you can leave it in like your used water jugs and then seal that up with tape.

然后你可以把它放在用过的水壶里，然后用胶带把它密封起来。

Then, the team sealed up the rings with a chemical reaction to mechanically lock them onto the axles, creating these structures called rotaxanes.

接着，研究组会通过化学反应将环密封，将它们机械地锁在轴上，从而形成了这些称作轮烷的结构。

" Packed up, strung up, sealed up" .

“打包，串起，密封”。

Put out the fire and seal up the reactor to be able to get close enough to do other work.

把火扑灭然后封住反应炉 好靠近现场进行其他工作。

Alright everybody the bucket is back sealed up.

好吧，大家都把桶密封起来了。

But it was in the box and all sealed up.

M：但是它在盒子里，而且都被密封起来了。

The papers were written in triplicate, and carefully sealed up with blue wax.

文件一式三份， 用蓝蜡仔细密封。

A pile of rocks sealed up the entrance.

一堆石头封住了入口。

Professor Aronnax, he told me, this calls for heroic measures, or we'll be sealed up in this solidified water as if it were cement.

“阿龙纳斯先生，”他对我说，“我们要使用些特殊奇妙的方法，不然的话，我们就要被封在这凝固的冰中，像被封在洋灰中那样。”

" That was what you sealed up in the envelope" .

“那是你封在信封里的东西” 。

Guard cells seal up pores in the leaves.

保卫细胞封闭了叶子上的毛孔。