Beam of electromagnetic radiation or charged particles.
Sinónimos
Examples for "pencil"
Examples for "pencil"
1They explained the situation and Sandoval said he didn't have a pencil.
2Yes, it will do in pencil; I even prefer it in pencil.
3It was written in pencil; and the handwriting was irregular and indistinct.
4Someone with perfect pitch needs only pencil and paper to write music.
5He drew capital pencil sketches of the leading critics in his note-book.
1But darken a chamber and let a single pencil of rays in through a key-hole, then you have a picture on the wall.
Translations for pencil of rays