Silfos
西尔福斯铜银合金
🗣️ 情景例句
having to take care of the baby all weekend.
整个周末照顾孩子。
In fifty years there'll be twenty people per square yard, it is written here.
这里写着，再过五十年每平方码将要住着20人的人口密度。
We had been in the hat shop for half an hour and my wife was still in front of the mirror.
我们在这家帽店已经呆了半个小时了，而我的妻子仍在镜子面前。