Gadiometer
磁强梯度计
🗣️ 情景例句
He devoted his life to promoting world peace.
他一生致力于促进世界和平。
Confession is the first step to repentance.
悔罪先须认罪。
Thank you very much. I'll return it as soon as I can.
非常感谢。我会尽快归还的。