Gated amplifier
[计] 选通放大器
🧩 词语组成解析
a. 有关卡的；带栅门的
🗣️ 情景例句
Is it that serious a problem, Grandpa?
这个问题有那么重要吗，爷爷？
The shortest answer is doing the thing.
最简短的回答就是干。
Sometimes a tame elephant is tethered nearby to give the wild one confidence,
有时，把一头已驯服的象拴在旁边能给野象以信心。