查询词典 fountain pen

He is rooting about for his fountain pen .

他正在寻找他的自来水笔。

Especially as I used a fountain pen at school.

特别是我用钢笔在学校。

I've found my silver fountain pen!

找到我的银质钢笔了！

But the reason to buy and use a fountain pen is more psychological than practical.

不过，购买和使用一支钢笔的理由更多是心理上的而不是实践上的。

This fountain- pen is as good as any I have ever used.

这支自来水笔象我曾经用过的任何笔一样好。

They have the fountain pen and the pencil?

他们有钢笔和铅笔吗？

I lost my fountain pen.

我的钢笔遗失了。

My fountain pen wouldn't write.

我的自来水笔不能写字了。

C:Can I take a look at that Parker fountain pen?

我可以看看派克的自来水笔吗？

It was mother's birthday today. I bought her a fountain pen for 10 yuan. She was very happy and smiled.

今天是妈妈的生日，我花了10元钱买了一支钢笔给她，她很高兴，笑了。

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。