例句與造句

1. Gallium aresenide injection laser
   砷化鎵注入式激光器
2. Gallium arsenide injection laser
   砷化鎵注入雷射
3. Narrow beam injection laser
   窄束注入式激光器
4. Avalanche injection laser
   雪崩注入式激光器
5. Gaas injection laser
   砷化鎵注入式激光器
6. It's difficult to find injection laser in a sentence. 用injection laser造句挺難的