Amplitude selector
[电] 振幅选择器
🧩 词语组成解析
selector
[si'lektə]
n. 选择者，选择器;
🗣️ 情景例句
Win a few, lose a few. that's life.
有得也有失，生活就是如此。
I am 60 years old and siingle.
我六十岁了，仍然单身。
They will be trying to keep order.
他们将设法维持秩序。