名词坐标轴;轴(旋转物体假想的中心线);对称中心线(将物体平分为二)网络轴线;枢椎;轴心
名词
1. Full employment is the axis of their campaign. 充分就业是他们竞选邦动的核心。
2. The earth's axis is titled at an angle of about 231. 地轴倾斜成约二百三十一度角。