Barkhausen effect
[计] 巴克豪森效应
🧩 词语组成解析
[计] 巴克豪森
🗣️ 情景例句
Where's your father?
你爸爸在哪？
My brother took lessons on the trumpet for nearly ten years.
我的兄弟有将近10年的时间听小号的课了。
Has Ian sold his house yet?
伊恩已指他的房子卖掉了吗？