数据库 数据库新技术 释文 document type definition, DTD 文档类型定义
- paragliding
- paraglobulin
- paraglossa
- paragnatha
- paragonia gland
- paragonimiasis
- paragraph
- paragravity
- paragroup
- Paraguaná Peninsula
- Paraguay
- Paraguayan Communist Party
- Paraguayan music
- Paraguayan War
- Paraguay Basin
- Paraguay Red Party
- parahelium
- para-Hermitian symmetric space
- parahippocampal gyrus
- parahippocampal place area
- para-hydrogen
- parahydrogen
- parainfluenza infection
- parakeratosis
- Parakou