unaided eye
导读：单词音标
unaided eye
汉语翻译肉眼例句An optical instrument that uses a lens or a combination of lenses to produce magnified images of small objects, especially
unaided eye
汉语翻译肉眼例句An optical instrument that uses a lens or a combination of lenses to produce magnified images of small objects, especially
单词音标
unaided eye
汉语翻译
肉眼
例句
An optical instrument that uses a lens or a combination of lenses to produce magnified images of small objects, especially of objects too small to be seen by the unaided eye.
显微镜用一个透镜或一些透镜的组合来制造小物体的放大形像的视力工具，通常用来观察肉眼看不到的物体
