Magnetic detector
[电] 磁性检波器
🧩 词语组成解析
🗣️ 情景例句
He's always in and out of jobs.
他老是跳槽。
He could always come up with a reason for them to linger another month.
他总能想出个理由来让他们再耽误上一个月。
All the Indins over the age of 8 had to carry their permits at all times.
所有8岁以上的印度人无论什么时候都得携带许可证。