| 英语 词库 | |||
| |||
| PRPHL; PRPHR | |||
| |||
| Also called palmtop and pocket computer, PDA is a handheld device that provide computing, Internet, networking and telephone characteristics. | |||
| 英语 词库 | |||
| |||
| PRPHL; PRPHR | |||
| |||
| Also called palmtop and pocket computer, PDA is a handheld device that provide computing, Internet, networking and telephone characteristics. | |||
