Masers
(maser 的复数) n. 微波激射器\\n[电] 微射
🗣️ 情景例句
What guarantee do I have that it won't break down easily?
有什么保障它不会轻易出故障？
To intercept
阻止
I gave much time to the old car.
我在这辆破车上花了不少时间。