单词 | 换镜旋座 |
例句 | DEFINITIVE EXAMPLES 权威例句〔nosepiece〕The part of a microscope, often rotatable, to which one or more objective lenses are attached.换镜旋座:显微镜一部分,通常为可为围的,连接一个或多个物体透镜美国传统 |
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