1. 铅笔
A pencil is an object that you write or draw with. It consists of a thin piece of wood with a rod of a black or coloured substance through the middle. If you write or draw something in pencil, you do it using a pencil.
e.g. I found a pencil and some blank paper in her desk...
我在她的桌子里找到一支铅笔和几张白纸。
e.g. He had written her a note in pencil.
他用铅笔给她写了个便条。
2. 用铅笔写
If you pencil a letter or a note, you write it using a pencil.
e.g. He pencilled a note to Joseph Daniels.
他用铅笔给约瑟夫·丹尼尔斯写了个便条。
名词铅笔,彩色铅笔; 笔状物; 画风,画法; [物]光线锥
及物动词用铅笔写; 用画笔画