Laser cavity
[电] 激光空腔
🧩 词语组成解析
laser
['lezɚ]
n. 激光;激光器，镭射器;
🗣️ 情景例句
We had some good times together.
我们共渡许多美好时光。
I'm sorry to hear that.
听到这个消息我感到遗憾。
CUSTOMS OFFICER: Are you Swedish?
你们是瑞典人吗？