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- lens retainer spring 透镜护圈簧
- Call your hands, as if put retain spring. 牵住你手,仿佛把春天留住。
- stuffing box packing retainer spring 填料函扣紧簧
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- 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。
- A dyke was built to retain the floods. 修了一道堤坝挡住洪水。
- 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。
- Remove valve spring and retainer. 拆卸阀弹簧和扣件。
- The lens is often used to make telescopes. 镜片常被用来做成望远镜。
- We look forward to the return of spring. 我们期待着春天的到来。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了,我刚刚擦过。
- An ill marriage is a spring of ill fortune. 不良的婚姻是恶运的来源。
- I am interested in the ten-week trip next spring. 我对明年春天为期10周的旅行感兴趣。
- Spring in East China usually sets in about March. 华东的春天一般约在三月开始。
- The days are drawing out now that it's spring. 春天到来,白昼越来越长了。
- Arrive in summer exactly after spring. 春季以后就是夏季来临。
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- It feels like spring festival already! 感觉好像春节已经到了似的!