Hoffmann electrometer
[电] 哈夫曼静电计
🧩 词语组成解析
n. 霍夫曼（德国姓氏）
n. 静电计\\n[化] 静电计
🗣️ 情景例句
and I'm running for the open seat on the school board.
我正在竞选联合校董会的席次。
I tried several times to call, but there is no answer.
我打了几次，但是没有人回答。
Was it a good match?
是场好球吗？