silk英[sɪlk]美[sɪlk]丝名词（蚕丝） silk [sɪlk]:生丝 raw silk蚕吐丝。

Silkworms spin silk.这是用丝织成的。 It is woven of (from) silk.（像丝的物品） a threadlike thing:肉丝 meat cut into slivers; shredded meat铜丝 copper wire一丝亮光 a thread of light雨丝 fine drizzle钨丝 tungsten filament蜘蛛丝 cobweb（极少或极小的量） a tiny bit; trace:一丝不差 not a bit of difference她脸上没有一丝笑容。 There isn't a trace of a smile on her face.一丝风也没有。 There isn't a breath of air.