Potin
铜锌锡合金
🗣️ 情景例句
And I've been thinking about it a lot lately.
最近我一直就此事想了很多。
This is a receipt.
这是一张收据。
Sometimes I think this house will be knocked down by a passing plane.
有时我觉得这房子就要被一架飞过的飞机撞倒。