查询词典 knock-kneed

It's impolite to knock at the door in that way.

那样子敲门是很不礼貌的。

There is a big knock at the door.

有大的敲门声。

Did you hear knock at the door.

你听到敲门声了吗？

We all heard a knock at the door .

我们都听到敲门声了。

I heard a knock at the door, so I got up and walked to

我听到有人敲门，所以我起身向门口走去。

I hear someone knock at the door.

我听见有人敲门了。

Do you hear the knock at door?

你听到敲门声了吗？

I don't knock that approach at all.

我并不指责这种方式。

Since the light was on, I went to knock at the door.

你的邻居。看见灯还亮着，我就去敲门。

I heard a knock at the door, so I got up and walked to the door.

我听到有人敲门，所以我起身向门口走去。

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。