The lens so used is referred to variously as a magnifying glass, a simple magnifier or a simple microscope.

这种用途的透镜有各种不同的名称：放大镜，简单放大镜或简单显微镜。

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The lens so used is referred to variously as a magnifying glass, a simple magnifier or a simple microscope.

这种用途的透镜有各种不同的名称：放大镜，简单放大镜或简单显微镜。

youdao