Seld
abbr. surface-emitting laser diode 面发射激光二极管
🗣️ 情景例句
Shut up!
闭嘴！
Don't take any chances.
不要存侥幸心理。
The Crystal Palace was different from all other buildings in the world, for it was made of iron and glass.
这座水晶宫不同于世界上所有的其他建筑，因为它是用钢和玻璃建成的。