Gadinometer
磁强梯度计
🗣️ 情景例句
Actually, it's the only newspaper.
事实上， 它是唯一的报纸。
Peter began to hear about the interesting new play.
彼德开始听到新放映的电视剧很精彩。
They can have only five guesses.
他们只能猜五次。