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- One often speaks of this succession of shapes having the same power as exemplifying lens bending. 我们常常举出这样一系列形状不同，然而具有相同光焦度的透镜，作为透镜的配曲调整的例子。
- The stream takes a sudden bend to the east. 小溪突然转向东流。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- The act or posture of bending low or crouching. 下蹲，蹲伏下蹲或蹲伏的动作或姿势
- 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。
- She bend over backwards to show it. 她拼命把他显露出来。
- They refused to bend to the hijackers' demands. 他们拒绝屈从于劫机者的要求。
- Don't bend the wires down, it'll break them. 不要弯折那些线，会弄坏它们的。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
- Touch your toes without bending your knees. 用手够到你的脚趾，膝盖别弯曲。
- That sharp bend is a death-trap for motorists. 那个急转弯是开汽车的人的死亡陷阱。
- Soon the truck come into sight around a bend and on an upgrade. 不一会卡车就出现在一个拐弯和上坡处。
- A right-angled bend in a pipe or conduit; an elbow. 直角弯，肘导管或管道中的直角弯; 肘
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- Bend a piece of iron into a horseshoe. 把一块铁弯曲成马蹄形。
- It's dangerous to overtake on a bend. 在转弯处超车十分危险。
- One of the runners got boxed in on the final bend. 一个赛跑者在转最后一弯时被人挡住了。
