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- Having the same focus or foci. Used of a lens. 共焦的有共同焦点的。用于透镜
- Concave on both surfaces;biconcave.Used of a lens. 双面均凹进的；双凹的。用于指透镜
- Convex on both sides;biconvex.Used of a lens. 凸凸的两面部凸的；双凸面的。用来指透镜
- Convex on both sides; biconvex. Used of a lens. 凸凸的两面部凸的；双凸面的。用来指透镜
- To increase the apparent size of, especially by means of a lens. 扩大外观上的尺寸,特别是利用透镜。
- Concave on both surfaces; biconcave. Used of a lens. 双面均凹进的；双凹的。用于指透镜
- undercorrection of a lens [医] 透镜低度矫正
- The cake we made was somewhat of a failure. 我们做的蛋糕不大成功。
- The capacity of a lens to accumulate light at an appropriate aperture. 聚光率透镜在合适的镜径下聚光的能力。
- Focal length The distance between the centre of a lens and its principal focus. 镜头中心与其主焦点的距离。
- Will you partake of a drink with us? 和我们一同喝一杯好吗？
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- He let himself down slowly by means of a tope. 他借助一根绳子慢慢地下来了。
- He went about in the disguise of a sailor. 他伪装成海员到处流窜。
- The novel unrolls the history of a certain woman. 那本小说揭露了某个女子的过去。
- The war was lost because of a shortage of munitions. 战争因军火不足而失败。
- A man appeared at the castle gate in the guise of a woodcutter. 一个男子打扮成樵夫的模样出现在城堡的门口。
- Examine the falsework of a house. 检查一座房屋的临时鹰架。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- The driver was ticketed for parking in front of a fire hydrant. 那个司机因把车停在消防栓前而接到交通违规罚单。
