Read Edit View history 四维空间 sìwéikōngjiān four-dimensional space Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 四维空间/四維空間 · sìwéikōngjiān · four-dimensional space 2026/03/04 四维空间 / 四維空間 sìwéikōngjiān four-dimensional space four-dimensional space (math.) 我们可以把时间看作四维空间的第四个维度。 created sense Mar 4, 2026, 02:25 AM