Magnetic energy density
[化] 磁能密度
🧩 词语组成解析
🗣️ 情景例句
No way!
不行！
My brother used to speak French to me all the time.
我的兄弟过去总是对我说法语。
A long time ago, one of his ancestors who lived in Africa went into the forest to cut down a tree to make a drum.
很久以前，他那生活在非洲的祖先中有一人走进森林去砍树来做鼓。