v.用铅笔写(或画、作记号)
n.铅笔[毛笔]画；铅笔痕；细线；铅笔线花样
pencil的现在分词

原形：pencil第三人称单数：pencils复数：pencils过去式：pencilled过去分词：pencilled现在分词：pencilling

Eric erases pencil marks.
埃里克擦去铅笔的痕迹。
Tom penciled his name on a piece of paper.
汤姆把自己的名字写到了纸上。
I need a pencil to write down this phone number.
我需要一支铅笔来记下这个电话号码。
Can you lend me your pencil? Mine is broken.
你能借我你的铅笔吗？我的断了。
The pencil on the desk issharp; be careful not to poke yourself.
桌上的铅笔很尖，小心别扎到自己。
She uses a pencil to draw detailed sketches.
她用铅笔画出详细的素描。
He marked his name on the paper with a pencil.
他用铅笔在纸上写下了他的名字。
The pencil lead broke when I was writing.
我写字的时候铅笔芯断了。
In exams, we're often asked to use blue or black pens, not pencils.
在考试中，我们通常被要求使用蓝色或黑色的钢笔，而不是铅笔。
A rubber is used to erase marks made by a pencil.
橡皮用来擦去铅笔留下的痕迹。
The teacher asked us to sharpen our pencils before the test.
老师让我们在考试前削好铅笔。
The pencil fell behind the desk and I had to reach for it.
铅笔掉到了桌子后面，我不得不伸手去拿。