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
What's that?
什么意思？
Thank you for a very enjoyable evening.
谢谢你，今晚过得真愉快。
He's already a little weak in Chinese.
他的中文已经有点儿弱了。