您要查找的是不是：
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- 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。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
- lens stopper 透镜押板
- He put the stopper on people borrowing his books without asking. 他不让别人擅自借走他的书。
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- Something made of cork, especially a bottle stopper. 软木塞用软木做成的东西，尤指瓶塞
- That has put a stopper on the rumour. 那样一来，就制止了谣言。
- A close- up lens is ideal for taking close- up picture. 近摄镜用来拍特写照片最理想。
- To close with or as if with a cork or stopper. 用塞子塞用或好象用木塞或塞子塞住
- 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。
- This stopper won't fit into the bottle. 这个塞子塞不进这个瓶子。
- Do what you want to. I have never been a stopper to you and will never be. 你想做什么就做什么。我从未阻止过你,将来也不会。
- The stopper is so tight that it can't be withdrawn. 塞子那么紧，拔不出来。
- Measuring clearance of rudder jumping stopper. 舵止跳块的间隙测量。
- The gunsight has an infrared lens for night vision. 射击瞄准器装有用于夜间视力的红外线镜头。
- Pull out the stopper of the drain. 把排水处的塞子拔起来就行了。
