Geomagnetograph
地磁记录仪
🗣️ 情景例句
My first grandchild.
我的第一个孙子。
He snatched the purse and the ladder, and ran away.
他抢了手提袋和梯子，逃走了。
Yes. I suggest taking a lot of vinegar.
是的。我建议多带些醋。