Gadinometer
磁强梯度计
🗣️ 情景例句
Nancy, would you like to come over the day after tomorrow?
南西，你后天要不要到我家来？
Please come in; you're right on time.
请进，你正好准时到来。
Have you seen this article in the paper?
你在报上看到过这篇文章吗？