Selector pulse
[电] 选择器脉冲
🧩 词语组成解析
selector
[si'lektə]
n. 选择者，选择器;
pulse
[pʌls]
n. 脉搏;[无线电]（电磁波等）脉动;活力;有节奏的跳动（或拍打）;
vi. （心脏）跳动;脉动;搏动;震动;
vt. 使跳动;有节奏地驱动（机器等）;[电子学]施以脉冲;[无线电]脉冲地调节（电磁波）;
pel, puls 表”驱动,推动”
🗣️ 情景例句
Help me with this tie, will you?
帮我打领带 好吗
To play with the frog
逗青蛙玩
and comforted by the thought of the help he was bringing to his friend,
想到能对朋友有所帮助，他感到欣慰，