Elcometer
膜厚测定仪
🗣️ 情景例句
She's a smart young lady, and very nice.
她是个聪明的年轻姑娘 而且很善良。
A man may dig his grave with his teeth.
祸从口出。
The ice is hard enough to skate on.
冰已经厚得可以划冰了。