Rel
[电] 阻抗的单位, 相等于每一磁力线一安坫匝
🗣️ 情景例句
He is a good speaker of English.
他英语说得非常流利。
Let's move on to what makes our product sell so well.
让我来说明是什么原因使我们的产品销售得那么好。
In cases of 100.
一箱装100个。