Dermitron
高频电流镀层测厚仪
🗣️ 情景例句
I want some breakfast.
我想吃早餐。
When you're learning to drive, having a good teacher makes all the difference.
初学驾驶有好的教师指导，差别很大。
Certainly. Here it is.
当然可以。在这儿。