Zeroaxial
过坐标原点的; 通过零点
🗣️ 情景例句
I'm Elsa Tobin. How do you do?
我叫Elsa Tobin ，你好。
Early to bed and early to rise,makes a man healthy,wealthy and wise.
早睡早起，使人健康、富有而聪明。
John works in a factory about ten kilometres from his home.
约翰在一家距离他家大约 10公里远的工厂工作。