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
Well, there we are.
好了 ，就这样了。
How much cloth did you want to order?
你想要多少布料？
Why on earth didn't you tell me the truth?
你到底为什么不跟我说实话？