Ferroprobe
铁探头, 铁磁探测器
🗣️ 情景例句
That was not the case.
事实并非如此。
When did you do homework?
你什么时候做家庭作业？
Fifteen policemen had to push very hard to get him off the main street.
15个警察不得不用很大的力气把它推离主要街道。