- 相关词组
- tracking mirror循迹反光镜
- segmented mirror telescope拼合镜面望远镜
- tangential mirror切向反光镜
- two mirror anastigmat双镜消像散镜
- tandem mirror串级磁镜
- scanning monochromator扫描单色仪
- thin membrance mirror薄膜镜
- silvered mirror镀银镜
- silver mirror银镜
- silver mirror test银镜试验
- semi-transparent mirror半透明反射镜
- side beam mirror一阶衍射光镜
- schileren mirror纹影设备镜
- reversing mirror反像镜
- semi-ellipsoidal mirror半椭球面镜
- second surface mirror二次表面镜
- silver mirror reaction银镜反应
- surface-coated mirror表面镀膜反射镜
- surveillance mirror观测镜
- segmented mirror分节镜
- 今日热词
- 热门搜索
- thread n.线;线索;线状物;螺纹;vt.穿成串;将（针、线等）穿过…;用…线缝;给…装入（胶片、狭带、绳子）;
- despair n.绝望;使人绝望的人（或事物）;vi.绝望;
- NYMEX abbr.New York Mercantile Exchange <美国>纽约商业交易所;
- businessman n.商人;实业家;
- coward n.胆小鬼，懦夫;
- rapid adj.瞬间的;快速的;
- Tiger n. 虎;老虎;各种猫科动物;凶恶的人，虎狼之徒;
- willingly adv.乐意地，愿意地;积极肯干地;
- ours pron.我们的;
- taught v.教( teach的过去式和过去分词 );教书;训练;教育;
- asleep adj.睡着的;休眠的;麻木的;已死的;adv.熟睡地;处于麻木不仁的状态;长眠;
- walnut n.胡桃（树）;胡桃木;胡桃木色;
