Stannometer
(金属)镀锡层厚度磁性测量计
🗣️ 情景例句
Because we like each other.
因为我们彼此喜欢。
Many straws may bind an elephant.
草多可缚象。
He has tasted the sweets and bitters of life.
他已尝遍了人生的甜酸苦辣。