系统软件 操作系统 释文 general purpose operating system 通用操作系统
- horseshoe mapping
- horseshoe mounting
- Horseshoe Nebula
- horseshoe orbit
- horseshoe-shaped curve
- Horseshoe-Shaped Gold
- horseshoe worm
- horse skin
- horsetail embroidery of Sui nationality
- horsetail family
- horsetail fern
- horsetail tree
- horse tamarind
- Horse Thief
- horse-transport vessel
- horse-vaulting of Summer Special Olympics
- horseweed
- horst
- Horst Marschner
- Horst Paul Horst
- Horthy Miklós
- horticultural machinery
- horticultural textiles
- horticultural waste
- horticulture