Rc differentiator
[电] RC微分器
🧩 词语组成解析
红十字, 红十字会\\n[计] 遥控, 补码, 远程集中器
differentiator
[dɪfə'renʃɪeɪtə]
n. 区分者，微分器;
🗣️ 情景例句
Let's talk business.
我们来谈谈正经事。
Please tell him to stop jumping up and down.
请告诉他不要调上跳下。
She heard the front door open and heavy footsteps in the hall.
她听见前门被打开，走廊里响起重重的脚步声。