Serrodyne
[电] 线性调频转发器
🗣️ 情景例句
That's better than being behind.
这总比落后要好。
The lovers are watching the sailing boat.
情侣们在眺望着帆船。
The entrance to the cave is on a plateau in the Dauphine Alps.
此洞的洞口在丹芬阿尔卑斯山的高原上，