中轴 zhōngzhóu axis Definitions Defs Origin Strokes Stroke Words Sentences Sents zhōngzhóu axis 中 zhōng locative middle middle; center; within; among; inside a range or period of time轴 軸 zhóu noun axis axis; a central line that bisects a body or around which a body or figure is symmetricalzhōngzhóu bottom bracket 中 zhōng locative middle middle; center; within; among; inside a range or period of time轴 軸 zhóu noun axle axle; shaft; cylindrical part in a machine that supports a rotating part or rotates with it