Controllong potentiometer
[建] 自动控制的电位差计
🧩 词语组成解析
n. 电位计, 分压计\\n[化] 电位计; 电势计
🗣️ 情景例句
Well, what's going on?
噢， 怎么啦？
To walk away
走开
Were you in San Francisco at the time of the big earthquake in 1989?
1989年旧金山大地震时，你在那儿吗？