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
Do you care to talk about them?
你想谈谈它们吗？
It's been a long time.
好久不见了。
She looked at it critically for a moment.
她认真的看了好一会儿。