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- 拉鏈由平行的金屬、塑膠或尼龍的齒狀物製成的,在開口臨近邊緣上被滑動的拉環鎖住的緊扣物
A fastening device consisting of parallel rows of metal, plastic, or nylon teeth on adjacent edges of an opening that are interlocked by a sliding tab.
- 平行線,平行面如直線或平面等一組平行的幾何圖形之一
One of a set of parallel geometric figures, such as lines or planes.
- 水平巷道穿過礦脈或與礦脈平行的礦井中水平或近似水平的巷道
A horizontal or nearly horizontal passageway in a mine running through or parallel to a vein.
- 吊架一根從兩根平行的繩子懸掛下來的水平的短棍,用於體育鍛鍊或雜技表演
A short horizontal bar suspended from two parallel ropes, used for exercises or for acrobatic stunts.