additive colour printer的用法和样例：
- She's got a PC, colour printer, scanner-the lot.
- additive colour high-speed step optical printer
- OKI is giving a UK debut to its new colour printer, the C9850, at this year's Total Print!
冲电气给英国推出其新的彩色打印机， C9850 ，在今年的总打印！
- Additive colour mixing The mixing of additive primaries to match a specific colour.
- Additive colour mixing: The mixing of additive primaries to match a specific colour.