例句與造句

1. Handheld personal computer
   掌上計(jì)算機(jī)
2. Research and development of a development platform on handheld personal computer for agriculture expert system
   軟件工程在農(nóng)業(yè)專家系統(tǒng)開發(fā)中的應(yīng)用
3. It's difficult to find handheld personal computer in a sentence. 用handheld personal computer造句挺難的