Dermitron
高频电流镀层测厚仪
🗣️ 情景例句
The movie was pretty good.
那部电影非常好。
I meet the boy whose aunt is a model.
我遇到那个男孩的姑妈是模特。
Half the world's telephone calls are made in English.
全球1/2的电话是用英语打的。