Probolog
电感式探伤仪, 涡流式探伤仪, (检验热交换器管路缺陷的)电测定器
🗣️ 情景例句
Did he ever get over it?
他有忘掉这件事吗？
If he doesn't take care of him, I will.
如果他不，我将照顾他。
He made the first telephone.
他发明了第一部电话。