您现在有了一个空的具体模型。

You now have an empty concrete model.

youdao

他把它们扔进一个空的大浴盆里。

He threw them into a large, empty tub.

youdao

老人知道这件事时，他给了男孩一个空碗，让他去河边把碗装满水。

When the old man knew about this, he gave the boy an empty bowl and asked him to go to the river and fill the bowl with water.

youdao

It just frees up space on the screen for more content and that may very well be a reasonable decision.

用来空出一些空间来显示更多的内容,那可能是一个非常合理的决定。

哈佛公开课 - 计算机科学课程节选

But unlike the case with boron where we had an empty p orbital, we're actually going to have an electron in the p orbital of carbon as well.

但和硼里面有个空的p轨道不同，我们实际上有一个电子,在碳里p轨道里也有电子。

麻省理工公开课 - 化学原理课程节选

I'm going to give a name to that. And what you see there is I'm going to call divisors initially an empty tuple, something has nothing in it. Right here. And then I'm going to run through the same loop as before, going through this set of things, doing the check.

你们可以看到这里,我初始化一个空的元组,名为divisiors，这里，然后我会去运行,跟以前一样的循环，遍历这个集合内的东西,然后做检查，现在我要做的是，每次我找到了一个除数我要把它收集起来。

麻省理工公开课 - 计算机科学及编程导论课程节选