Metalling
铺路碎石, 喷镀金属
🗣️ 情景例句
Well, remember,
嗯 记住
If I have enough money,I'm going to take a trip abroad.
如果我有足够的钱，我将在国外旅行。
It was necessary, therefore, to invent instruments that neither slumbered nor slept.
因此，有必要发明一种仪器，既不打盹儿，也不睡觉。