photocopying的解释
1. 影印机：复印机duplioating machine | 影印机photocopying | 电信telecommunication
2. 光複写：photoconductor ==> 光導電体 | photocopying ==> 光複写,ホトコピー | photocurrent ==> 光電流
3. 影印,复印：make a charge 收费 | photocopying 影印,复印 | course requirements 课程要求
1. Instead of photocopying, they first of all choose a representative authoritative text.
2. There are about 30 on the list at present, including environmental photocopying paper.
3. Hong Kong Customs have arrested eight people for illicitly photocopying 174 copies of books.
4. Chinese students who have extremely limited incomes have been photocopying complete foreign textbooks recommended by teachers.
5. Original copies and authorized editions are too expensive for many college students and photocopying is the only way acquire foreign textbooks recommended by teachers.