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词汇
棉纖維
释义
棉纖維
mián xiān wéi
生长于棉植物种籽上的纤维。由棉种子表皮细胞延伸而成,呈细长而扁的管状,组成分子几乎为纯纤维素、少量果胶、蛋白质、蜡质与脂肪,颜色为白色或参杂有棕色、绿色。根据长度及宽度可分为粗绒棉、细绒棉、长绒棉三类,为最重要的纺织原料,可制多种衣著与工业用纺织品。
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a rough drawing
a rough drawing/sketch
a rough estimate
a rough guess
A rough guy suddenly fired a shotgun
a rough homespun fabric
A rough, jolting movement
A rough,jolting movement;a jolt
A rough,jolting movement; a jolt
a rough life
a rough log
a rough loosely woven fabric
a roughly semi-circular area
a rough makeshift
a rough passage
a rough patch
a rough preliminary model
a rough rebuke
a rough red wine
a rough ride
a rough road
a rough/rugged road
a rough sea
A rough shove or push
a rough sketch
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更新时间:2025/10/19 9:16:58