Serrodyne
[电] 线性调频转发器
🗣️ 情景例句
Oh, don't forget the mustard.
噢，不要忘了芥末。
We have vanilla,chocolate,and strawberry.
我们有香草，巧克力，还有草莓。
There are rare instances when justice almost ceases to be an abstract concept.
在个别情况下，正义不再是一种抽象概念。