Definition: level and flat, or parallel to the ground or to the bottom of a page Level: C1
图表上显示了一条水平线。
The graph shows a ___horizontal line.
年份标注在水平轴上。
Years are projected along the ___horizontal axis.
建筑师确保所有横梁都完全水平。
The architect ensured all the beams were perfectly ___horizontal.
