Dipmeter
栅陷振荡器, 栅流陷落式测试振荡器
🗣️ 情景例句
I was here too, but I didn't get to know you. I'm John.
我也出席了，但没有机会结识你。我叫约翰。
If he doesn't tell him, I will.
如果他不，我将告诉他。
Do you think people are a company's greatest wealth?
你认为人是公司最大的财富吗？