[ 'silindә ]
n. 圆筒, 圆筒状物, 汽缸, 柱面
[计] 柱面
n. a solid bounded by a cylindrical surface and two parallel planes (the bases)
n. a surface generated by rotating a parallel line around a fixed line
n. a chamber within which piston moves
n. a cylindrical container for oxygen or compressed air
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