noun
EXAMPLES FROM CORPUS
▪
And when the program is ready, the student enters it simply by moving a light pen across the bar codes.
▪
When the light pen is moved over the code, it triggers the chips to make sound through the loudspeaker.
noun
EXAMPLES FROM CORPUS
▪
And when the program is ready, the student enters it simply by moving a light pen across the bar codes.
▪
When the light pen is moved over the code, it triggers the chips to make sound through the loudspeaker.
Longman DOCE5 Extras English vocabulary. Дополнительный английский словарь Longman DOCE5. 2012