electron-ray
常见例句
- Practical Use of Electron Ray Welding Gearwheels
电子束焊接齿轮的实践应用 - A display device that uses a cathode ray tube.
一种使用阴极射线管的显示装置。 - Radioactive ray is material thing.
放射线是实际的物质。 - A ray flower or the corolla of a ray flower.
舌状花舌状花或这种花的花冠 - A ray of sunlight pierced the clouds.
一缕阳光穿透了云层。 - I was left without a ray of hope.
我连一线希望也没有了。 返回 electron-ray