Silvore
铜镍耐蚀合金
🗣️ 情景例句
Your mother is thinking of
你妈妈正考虑
It is no good hen that cackles in your house and lays in another's.
这样的母鸡可不好：在你家里咯咯叫，却到别家去下蛋。
I'm sorry, but we have a problem here.
对不起，我们有困难。