您要查找的是不是：
- Open the shutter and see what the weather is like. 打开百叶窗，看看外面的天气如何。
- He adjusted the shutter before taking a photo. 在照相前，他调整了快门。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- He pressed the shutter when she smiled. 她微笑时，他按下快门。
- Some adjustment of the lens may be necessary. 可能有必要调节一下镜头。
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品？
- He uses lens to make things appear clearer. 他用镜片以便看东西更清楚些。
- The lens is often used to make telescopes. 镜片常被用来做成望远镜。
- Can you guarantee the lens and shutter of this camera? 你能保证这架相机的镜头和快门吗?
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
- between- lens shutter 镜间快门, 中心快门
- between-the lens shutter 镜间快门, 中心快门
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- Hold the camera steadily when pressing the shutter. 按快门时要拿稳相机。
- Would it be better to put up the shutter now? 现在关店停业不是更好吗?
- lens shutter 中心快门,透镜光闸
- A close- up lens is ideal for taking close- up picture. 近摄镜用来拍特写照片最理想。
- The shutter rattled in the wind. 百叶窗在风中发出嘎嘎声。
- In this operation the surgeons implant a new lens (in the eye). 医生在这次手术中给病人(眼球)植入了新的水晶体。
- Check the shutter speed on the LCD panel. 检查液晶显示屏上快门速度。
