大家都搜：
转镜式仪表
1、dream mirror───梦幻镜
2、heated mirror───加热式后视镜
3、magic mirror───魔镜；半透玫；幻境；幻镜，哈哈镜，魔镜
4、beveled mirror───斜面镜
5、mirror───n.镜子；真实的写照；榜样；vt.反射；反映
6、hand mirror───n.手镜
7、e mirror───电子镜
8、cosmetic mirror───化妆镜
9、instrument───vt.给……装测量仪器；n.仪器；工具；乐器；手段；器械
1、usually adjustable opening in an optical instrument, such as a camera or a telescope, that limits the amount of light passing through a lens or onto a mirror.───光学仪器上的一个可调开口，如照相机或望远镜，它控制穿过镜头的或到镜面的光的数量。
2、Bille and his team work with an optical instrument called an active mirror—a device used in astronomical telescopes to spot newly emerging stars and far distant galaxies.───比尔和他的团队使用一种被称为“活动镜”的光学仪器，这是一种在天文望远镜的种类中用来发现新出现的恒星和遥远星系的仪器。
3、Surely, please watch me in the hand mirror. I'll reach under the gum with a measuring instrument.───完全可以，请看手镜里我是怎样做的，我要用计量用具捅到牙龈底下。