开云娱乐赞助阿斯顿维拉最新网址 卧龙电驱股票卧龙电驱股票(望卧龙电驱股票的卧龙电驱股票卧龙电驱股票)

telescope指的是单筒卧龙电驱股票，如Hubble Space Telescope 哈勃天文卧龙电驱股票。 英文解释：n.An arrangement of lenses or mirrors or both that gathers visible light, permitting direct observation or photographic recording of distant objects. binoculars指的是双筒卧龙电驱股票 英文解释：n.An optical device, such as a pair of field glasses or opera glasses, designed for simultaneous use by both eyes and consisting of two small telescopes joined with a single focusing device. Often used in the plural.