查询词典 headmaster

I want to introduce our school headmaster to you.

我想把我们的校长介绍给大家。

You are the headmaster of our school.

你是我们学校的校长。

He is old. He is our headmaster.

他老了，他是我们的校长。

This is Mr. Zhang, headmaster of our school.

这位是张先生，是我们的校长。

This is our new headmaster,isn't it?

这是我们的新校长，对吗？

I'll report you to the headmaster.

我要把你的情况汇报给校长。

I know I should have told the headmaster at the time.

我知道我应该跟当时的校长。

He is headmaster of our school.

他是我们学校的校长。

He is headmaster of the school.

他是学校的校长。

It can't be the headmaster . He has gone to America .

这不可能是校长，他去美国了。

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。