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- sweep optical square 平面扫描仪, 扫描式光学直角头
- three-directional optical square 三向直角头
- Don't leave her alone to sweep up after the party. 宴会结束后别让她一个人打扫清洁。
- Liberals sweep to victory in divided Canada. 加国选举，自由党大获全胜。
- Rise at dawn and sweep the courtyard. 黎明即起，洒扫庭除。
- He picked up the broom to help me sweep the floor. 他拿起扫帚帮我扫地。
- Be sure to sweep the room clean. 一定要把房间打扫干净。
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Let's give our room a good sweep. 让我们把房间好好打扫一下。
- The boss sacked half of his employees at a sweep. 老板一下子裁去了半数雇员。
- She was left to sweep up after the party. 聚会结束后她被留下来打扫。
- The boy helped Mother sweep the dirt away. 男孩帮助母亲清除尘土。
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- Let's sweep away the broken glass. 让我们把这些碎玻璃扫走。
- It's a clean sweep; we've won all the prizes. 我们大获全胜;我们赢得了所有的奖品。
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- Don't sweep the leaves into the square where they will be noticed. 别将树叶扫进广场，那太显眼了。
- A mirage is an optical illusion. 海市蜃楼是一种视错觉。
- The new manager made a clean sweep of the department. 新经理清除了部门中的冗员。
- A system of optical components that magnifies. 能起放大作用的一组光学元件
