laser
US /ˈleɪ.zɚ/
UK /ˈleɪ.zər/
名词
激光
a device that produces a powerful, narrow beam of light that can be used for cutting, burning, or for sending signals
示例:
•
The surgeon used a laser to perform the delicate operation.
外科医生使用激光进行精细手术。
•
A powerful laser beam can cut through steel.
强大的激光束可以切割钢材。
动词
用激光瞄准, 激光照射
to aim a laser beam at something or someone
示例:
•
The police officer lasered the suspect's car.
警察用激光瞄准了嫌疑犯的汽车。
•
He lasered the target with precision.
他精确地用激光瞄准了目标。
相关词: