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
Do you know anyone who can forge a sick note for me?
你知道谁可以帮我虚开一张病假条？
She regrets that she hurt your feelings.
他后悔伤害了你的感情。
Hello, Jim! How are you?
吉姆，你好吗？