钢笔的英文：
fountain pen

参考例句：

The nib is blunted.
钢笔尖儿戳了。

A pen, or... a ball-point pen?
一支钢笔，还是......一支圆珠笔?

"That day after our chat, he walked away with Both my pen and the lighter"
那天聊完天以后,他顺手牵羊把我钢笔和打火机都拿走了

On the perfectly good gilt-flecked fan was the following poem written askew with a fountain pen in purple ink
好好的飞金扇面上，歪歪斜斜地用紫墨水钢笔写着——

The fountain pen is placed in a satin-covered small box, lined with beautiful silk ribbon.
钢笔装在一个锦缎小盒里，再用一条漂亮的绸带系在外面。

Ann sent andy ten hens and andy sent ann ten pens.
安恩送给安迪十只母鸡，安迪送给安恩十支钢笔。

Yours is a red pencil.
你的钢笔是支红钢笔。

Who gave paul a pen ?
谁给了保罗一支钢笔?

Who has borrowed my pen?
谁借了我的钢笔?

He draws with a pen.
他用钢笔画画。

fountain是什么意思：
n. 喷泉；源泉

It is a fountain pen barrel.
这是钢笔杆。

College is a fountain of knowledge.
大学是一座知识之泉。

Ancient Greece was a fountain of wisdom and philosophy.
古希腊是智慧和哲学的发源地。

It used to be decorated with a fountain and beautiful arch.
过去广场上装饰着喷泉和美丽的拱门。

What's that thing in the middle of the fountain?
喷泉中间的那个是什么东西？

pen是什么意思：
n. 钢笔；写作；围栏
v. 写；把…关入栏中

This is a scratch of the pen.
这是大笔一挥，匆促而随便写就的。

This pen is mine.
这支笔是我的。

This is pen of silver.
这是一支银色的笔。

That was a slip of the pen.
那是笔误。

I trade you my pen for your ball pen.
我用我的钢笔换你的圆珠笔。