penciling

• The pencil marks were erased .
  铅笔痕迹被擦去。
• The contract must be signed with a pen, not a pencil .
  在合同上签字必须用钢笔而不能用铅笔。
• Those pencils are mine .
  那些铅笔是我的。
• Which pencil is yours ?
  哪支铅笔是你的？
• Her pencil raced .
  她的铅笔飞快地写着。
• Mr. weaver talks with her while she sharpens her pencils .
  她一面削尖铅笔，韦佛先生一面跟她谈话。
• The pencil is blunt .
  铅笔秃了。
• Herbert had been writing with his pencil in the cover of a book .
  赫伯尔特用铅笔在一本书的封皮里边写了些什么。
• Many transistors are smaller than the eraser on the end of a lead pencil .
  很多晶体管都比铅笔头上的橡皮还要小。
• Faulcon jumped up and took a pencil stub down from his shelf .
  富尔康跳了起来，从他那架子上拿下了一个铅笔头儿。