Altemating megnetic flux
[电] 交变磁场
🧩 词语组成解析
🗣️ 情景例句
We are customers of the bank.
我们是贵行的顾客。
I have a toothache.
我牙好痛。
What are you going to do this evening. Jill?
今晚你打算干什么，吉尔？