Elcometer
膜厚测定仪
🗣️ 情景例句
I see how people spend their leisure time--
我看到人们怎样利用闲暇时间
I want you to consider all pros and cons.
我希望你考虑一下所有的正反两方面的理由。
A lot of people object to mobile phones, especially when they are used in public places like restaurants or on public transport.
许多人都反对移动式电话，特别是在如饭店，公共交通车等公共场所使用移动电话。