Dipmeter
栅陷振荡器, 栅流陷落式测试振荡器
🗣️ 情景例句
No, he doesn't, Robbie.
没有， 他没有， Robbie。
Sure. We are friends since primary school.
当然，我们从小学就是朋友了。
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。