Interometer
[光]干涉仪
🗣️ 情景例句
I see. By the way, what benefit can we get if we act as your agent?
明白。顺便问一下，假如我们做你们的代理会有什么好处？
Does the back door have a lock on it?
后门上有锁吗？
It was still early when I returned home.
我回到家时，时间还早。