| 例句 |
We could see the beams of searchlights scanning the sky.我们看到探照灯的光束扫射着天空。Surgeons use a laser with a beam measuring less than the width of a human hair.外科医生使用一种激光器，其光束的宽度还不及人的头发。The darkness was pierced by the beam from the lighthouse.灯塔射出的光束穿透了黑暗。The rays of light shone through the window at an angle.光束斜着射进窗户。The beam lighted the ship into the harbour.光束指引船只进港。The lighthouse beam was quite distinct in the gathering dusk.灯塔的光束在渐浓的暮色中清晰可见。A spotlight pierced the darkness.聚光灯的光束划破了黑暗。The beams of light focused on the aircraft.光束集中照射着飞机。The beams of light moved across the sky and focused on the plane.光束在空中移动，集中对准飞机。He probed the darkness ahead with his thin flashlight beam.他用手电的微弱光束探照前面的黑暗。Trish's red hair haloed in the beams of the car's headlights.在车前灯光束的照射下特蕾西的红发周围形成了一圈光晕。The rays become more convergent as they leave the lens.光束通过透镜后变得更加集中。 |