计算机硬件 输入输出设备 释文 bar code reader, bar code scanner 条码阅读器
- Sinemurian Stage
- sine parallax
- Sinergasilus disease
- sine series
- sine spiral
- sine surface
- sine-tangent theorem
- sine theorem
- sine transform
- sine-triple-angle circle
- sine wave
- sinfonia
- Sinfonia of Going East
- Singapore
- Singapore Airlines
- Singapore Airshow
- Singaporeans
- Singapore Art Museum
- Singapore aviation
- Singapore Book Fair
- Singapore Botanic Garden
- Singapore Changi Airport Terminal
- Singapore Chinese Chamber of Commerce & Industry
- Singapore government portal
- Singapore Green Mark