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- 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。
- deflecting lens 偏光镜,偏光透镜
- A printing mechanism that produces characters by deflecting drops of ink. 通过墨滴喷射与偏转产生字符的一种印刷机械。
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- The deflecting or warding off of a thrust or blow, as in fencing. 挡开对于刺或击所采取的避开或挡开的动作，如击剑中的一挡
- A close- up lens is ideal for taking close- up picture. 近摄镜用来拍特写照片最理想。
- 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。
- To deflect or ward off a thrust or blow. 避开或挡开刺杀或打击
- Don't try to deflect me from my intention! 别想改变我的意图。
- To deflect(radiation or particles). 散射使（辐射或微粒）转向
- 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。
- That was much harder than deflecting blaster bolts. 这比挡回激光枪的发射要难得多。
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象双凸透镜可以放大那样，双凹透镜也可以缩小。
- He raised his arm to try to deflect the blow. 他举起手臂试图挡开这一击。
- To turn from a correct or proper course; deflect. 偏离离开某一正确的或合适的路线；偏斜
