Can I borrow a pen please?

我可以借支笔吗？

《柯林斯英汉双解大词典》

Can you show your new pen to me?

你能把你的新钢笔给我看吗？

youdao

Can you give me your pen?

能给我你的笔吗？

youdao

Later this year Dr Tzou hopes to have one that will deliver femtosecond pulses along flexible fibre cables, which can be held like a light-pen.

ECONOMIST: Ultra-fast lasers

Shape Match converts hand-drawn shapes such a square and lines into clean and perfect versions - perfect for creating charts and formula Match can actually solve formulas hand-written with the S Pen.

ENGADGET: blogger-avatar

Design a cloud-enabled personal pen that can use tablets as paper, of course.

FORBES: Adobe Rethinks The Power Of The Pen With Project Mighty