查询词典 down-and-out

We won't back down on this issue.

在这个问题上，我们是不会让步的。

You don't let go, you don't back down.

这就是你与众不同的地方。

In the sentence is: when you come back down?

你要的是"下回来"的意思吗？

We'll never back down on this issue.

在这个问题上我。。。

I'm still on the way up, he's on the way back down.

我仍然在上升，他的道路上后退。

But, if you back down, you are only feeding into the problem.

但是，如果您回下来，你只喂养到这个问题。

I would make it this far on the way back down.

我想使这一步的道路上后退。

When you come back down.

等你回来的时候。

Boss: You are baseless, I have to bring you back down to earth.

老板：你这是没有根据的，我要把你带回现实。

But I will back it down.

但我会把它背下来。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。