Hall constant
[计] 霍耳常数
🧩 词语组成解析
hall
[hɔ:l]
n. 过道，走廊;大厅，前厅;娱乐中心，会所;
🗣️ 情景例句
If I were you I'd change the beginning.
如果我是你的话，我会把开头改一改。
When does it arrive?
什么时候到那儿？
I cannot express how glad I am to hear from him.
我无法表达我接到他的信时有多高兴。