生物医药大词典
英文: The lens hood is used to cover up the lens.
中文: 遮光罩是用来遮盖镜头的。英文: Just as a double convex lens enlarges, so a double concave lens reduces.
中文: 正象双凸透镜可以放大那样，双凹透镜也可以缩小。英文: Incorporating HIGH DEFINITION OPTICS? (HDO?) technology, lens geometry comes in five interchangeable lens shapes.
中文: 合并的高定义OPTICS?(HDO?)技术,透镜几何进来五互换性的透镜形状。英文: Progress of pseudoaccommodative intraocular lens
中文: 具有拟调节力的人工晶状体研究进展英文: I need a better lens.
中文: 我需要个好一点的镜头。