printing
noun uk/ˈprɪn.tɪŋ/ us/ˈprɪn.t̬ɪŋ/
[ U ]印刷
the activity or business of producing writing or images on paper or other material with a machine
She runs her own printing business. 她经营自己的印刷公司。
[ C ]（书的）印数
the number of copies of a book that the publisher has produced
The publishers produced a first printing of 2,500. 出版商首印了2500本。