Quadrielectron
四电子(组合)
🗣️ 情景例句
I still live with my parents.
我还和父母同住。
We trust that you will quote us your most favorable price for big quantities.
相信由于我方大量订购贵方能报最优惠价格。
I asked a passenger if this was the Westhaven Express, but he had not even heard of it.
我问一位乘客，这是不是开往威斯特海温的那趟快车，他说从未听说过有这么一趟快车。