劍橋詞典an object with only one surface that is made by twisting a long strip of material once and then joining its two ends 莫比烏斯帶（只有一個(gè)平面的物體，通過將長(zhǎng)帶狀的物料扭轉(zhuǎn)一次，然后黏合兩端形成） 返回 M?bius strip/band