Helmholtz coils
[化] 亥姆霍兹线圈
🧩 词语组成解析
赫尔姆霍茨(①姓氏 ②Hermann Ludwig Ferdinand von, 1821-1894, 德国生理学家, 物理学家及解剖学家)
n. 卷；线圈（coil的复数）
🗣️ 情景例句
And very good-looking, like his mother.
也很漂亮 ，像他妈妈。
When an opportunity is neglected, it never comes back to you.
机不可失，时不再来。
No, I can't hear anything.
没有，我什么也没听见。