信息安全 信息系统安全防护技术 释文 security audit 安全审计
- Lisu string and bamboo flute music
- Lisu writing systems
- Li Suyuan
- Liszt，Franz
- litaflex
- litaka Shigeru
- litaka Shigeru (1942—)
- Li Tan
- Li Tang
- Litang River
- Litang Xian
- Litang Zhen
- Litani River
- Li Tao
- litchi
- litchi anthracnose
- Litchi Bay
- litchi downy blight
- Litchi Honey
- liter
- literacy
- literal
- literal algebra
- literal coefficient
- literal constant