Seld
abbr. surface-emitting laser diode 面发射激光二极管
🗣️ 情景例句
Thanks for your help! Keep the change.
多谢你帮忙， 不用找了。
We noticed the noise.
我们注意到了那种声音。
Then he put a piece of cheese in his pocket and went away.
然后把一块乳酪装进衣袋里走了。