Vacuum-tube electrometer
[电] 真空管静电计
🧩 词语组成解析
n. 静电计\\n[化] 静电计
🗣️ 情景例句
I'll call the Staten Island Ferry lost-and-found office.
我来打电话给Staten岛渡轮的失物招领处。
Don't answer me.
不要回答我。
Mary is still writing letters. She's been writing letters all day.
马力还在写信，她写了一整天的信。